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Harmonic Convergence: Encyclopedia - Harmonic Convergence
The Harmonic Convergence was a loosely-organized new age spiritual event that occurred on 1987, August 17th, when groups of people gather...
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Harmonic Convergence: New
Age Dictionary On
Harmonic Convergence
Harmonic Convergence - N The assembly of New Age meditators gathered at the same propitious astrological time in different locations t...
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Harmonic Convergence:
New Age
Spiritual Dictionary On Harmonic Convergence
Harmonic Convergence New Age day of international prayer and ceremony, August 16 - 17, 1987
(See
also: Harmonic Convergence...
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Harmonic Concordance, November 8th 2003, The Real 2012?
There is a lot of talk about the importance of 2012 as the ending of the Mayan Calendar but some say that November 8th 2003 is the correc...
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Harmonic Concordance November 8 2003 And Its Spiritual Significance.
Harmonic Concordance and its spiritual significance.
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Venus Transit & Quetzalcoatl: The Venus Transit And The Return Of The Energy Of Christ And Of Quetzalcoatl
Carl-Johan Calleman, one of the leading authorities on the Mayan Calendar, presents a radical theory about the coming Venus Transit. Does...
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Mayan Calendar As Our Guide To The Future
This is the foreword by José Argüelles to Carl Johan Calleman's latest book: Enlightenment: The Mayan Calendar as Our Guide to the Future...
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Spiritual Awakening: Two Streams Of Future Probability
Kiara Windrider is a therapist, poet, astrologer, healer, explorer of mystic and shamanic paths and the author of the award-winning book ...
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Harmonic Concordance: A Bird's Eye View
Harmonic Concordance: An overview and perspective on the Harmonic Concordance.
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Harmonic Concordance Perspective: November 8th Lunar Exclipse Grand Sextile
Harmonic Concordance: An astrological perspective on the Harmonic Concordance.
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Mayan Calendar: Mayan Calendar And The Cycles Of The Goddess
Humanity’s path towards retrieving the Mayan calendar system really started with the Harmonic Convergence, August 16-17, 1987, when large...
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Year 2012: Stargates Preparing For Spiritual Awakening Year 2012
More and more lightworkers are taking their place in the cosmic scheme of things and assisting in the spiritual awakening of our world. W...
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Jose Arguelles: Encyclopedia - Jose Arguelles
Jose Arguelles (b. 1939) is the New Age spiritual leader for the Planet Art Network and the Foundation for the Law of Time. He holds a Ph...
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Divergent Series: Encyclopedia - Divergent Series
In mathematics, a divergent series is an infinite series that does not converge. That is, divergent series and convergent series are anto...
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Convergence: Encyclopedia - Convergence
In the absence of a more specific context, convergence denotes the approach toward a definite value, as time goes on; or to a definite po...
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Arithmetic-geometric Mean: Encyclopedia - Arithmetic-geometric Mean
In mathematics, the arithmetic-geometric mean
M(x, y)
of two positive real numbers x and y is defined as follows: we first form the ari...
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Exemplar: Encyclopedia - Exemplar
Exemplar, in the sense developed by philosopher of science Thomas Kuhn, is a well known usage of a scientific theory. According to Kuhn, ...
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Mathematical Analysis: Encyclopedia - Mathematical Analysis
Analysis is the generic name given to any branch of mathematics which depends upon the concepts of limits and convergence, and studies cl...
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Geometric Mean: Encyclopedia - Geometric Mean
The geometric mean of a set of positive data is defined as the product of all the members of the set, raised to a power equal to the reci...
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Dictionary
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Harmonic Convergence:
New Age
Spirituality Dictionary On Harmonic Convergence
Harmonic Convergence An assembly of millions of New Agers gathered at spiritual sites (vortexes) around the world. to usher in peace o...
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Harmonic Convergence:
New Age Spirituality
Dictionary On
Harmonic Convergence
Harmonic Convergence An assembly of millions of New Agers gathered at spiritual sites (vortexes) around the world. to usher in peace o...
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Dictionary
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Harmonic Convergence:
New Age Spirituality
Dictionary On
Harmonic Convergence
Harmonic Convergence An assembly of millions of New Agers gathered at spiritual sites (vortexes) around the world. to usher in peace o...
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Fourier Series: Encyclopedia Ii - Fourier Series - Definition Of Fourier Series
Suppose that f(x), a complex-valued function of a real variable, is periodic with period 2Ï€, and is square-integrable over the interval ...
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Harmonic Number: Encyclopedia Ii - Harmonic Number - Introduction
The generalized harmonic number of order n of m is given by
.
Note that n may be equal to , provided m > 1.
And If , while , the har...
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Convergence: Encyclopedia Ii - Convergence - Mathematics
In mathematics, convergence describes limiting behaviour, particularly of an infinite sequence or series toward some limit. To assert con...
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Harmonic Number: Encyclopedia Ii - Harmonic Number - Applications
The harmonic numbers appear in several calculation formulas, such as the digamma function:
where γ is the Euler-Mascheroni constant 0...
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Fourier Series: Encyclopedia Ii - Fourier Series - Convergence Of Fourier Series
While the Fourier coefficients an and bn can be formally defined for any function for which the integrals make sense, whether the series ...
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Fourier Series: Encyclopedia Ii - Fourier Series - Example
Let f(x) = x be the identity function for x from −π to π. Outside this domain, the Fourier series implicitly requires that we define ...
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Fourier Series: Encyclopedia Ii - Fourier Series - Orthogonality
The Fourier basis functions are orthogonal in the discrete space
where δ(x) is the Dirac delta function and δT(x) is the Dirac comb ...
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Fourier Series: Encyclopedia Ii - Fourier Series - Plancherel's And Parseval's Theorem
Another important property of the Fourier series is the Plancherel theorem
Parseval's theorem, a special case of the Plancherel theore...
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Fourier Series: Encyclopedia Ii - Fourier Series - Some Positive Consequences Of The Homomorphism Properties Of Exp
Because "basis functions" eikx are homomorphisms of the real line (more precisely, of the "circle group") we have some useful identities:...
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Square Wave: Encyclopedia Ii - Square Wave - Examining The Square Wave
In contrast to the sawtooth wave, which contains all integer harmonics, the square wave contains only odd integer harmonics.
Using Fourie...
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Digamma Function: Encyclopedia Ii - Digamma Function - Taylor Series
The digamma has a rational zeta series, given by the Taylor series at z=1. This is
,
which converges for |z|<1. Here, ζ(n) is the R...
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Khinchin's Constant: Encyclopedia Ii - Khinchin's Constant - Series Expressions
Khinchin's constant may be expressed as a rational zeta series in the form
or, by peeling off terms in the series,
where N is an in...
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Dictionary
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Jose Arguelles:
New Age
Spirituality Dictionary On Jose Arguelles
Jose Arguelles (1939 - ) New Age author whose book The Mayan Factor, published early 1987, argued that during a critical time (August ...
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Dictionary
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Motion:
Spiritual - Theosophy
Dictionary On
Motion
Motion The essential characteristic of abstract motion, whether in space, time, or consciousness, commonly manifesting as change. Abso...
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Dictionary
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Zuvuya:
Mysticism
Magick Dictionary
On
Zuvuya
ZUVUYA José Argüelles' word that he says is what the Maya called "the memory circuit hotline." Earth lies within...
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Mayan Calendar:
Mysticism
Magick Dictionary
On
Mayan Calendar
MAYAN CALENDAR The Mayan year, beginning always on July 26, called a tun consisting of 360 days (called kin ) and 5 or 6 epagomenals c...
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Apo Pantas Kakodaimones!:
Mysticism
Magick Dictionary
On
Apo Pantas Kakodaimones!
APO PANTAS KAKODAIMONES! False banishing mantram ("Away all evil demons!") APOCALYPSE We are aware that the muslims i...
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Potential Theory: Encyclopedia Ii - Potential Theory - Inequalities
A fruitful approach to the study of harmonic functions is the consideration of inequalities they satisfy. Perhaps the most basic such ine...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Absolute Convergence
We say about a function f that it has an absolutely converging Fourier series if
Obviously, if this condition holds then SN(t) converg...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Summability
Does the sequence 0,1,0,1,0,1,... converge to ½? This does not seem like a very unreasonable generalization of the notion of convergence...
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Series Mathematics: Encyclopedia Ii - Series Mathematics - Absolute Convergence
A series
is said to converge absolutely if the series of absolute values
converges. In this case, the original series, and all reor...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Convergence At A Given Point.
There are many known tests that ensure that the series converges at a given point x. For example, if the function is differentiable at x....
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Potential Theory: Encyclopedia Ii - Potential Theory - Symmetry
A useful starting point and organizing principle in the study of harmonic functions is a consideration of the symmetries of the Laplace e...
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Series Mathematics: Encyclopedia Ii - Series Mathematics - Power Series
Several important functions can be represented as Taylor series; these are infinite series involving powers of the independent variable a...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Norm Convergence
The simplest case is that of L2. According to the Riesz-Fischer theorem, if f is square-integrable then
i.e. SN converges to f in the ...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Convergence Almost Everywhere
The problem whether the Fourier series of any continuous function converges almost everywhere was posed by Nikolai Lusin in the 1920s and...
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Series Mathematics: Encyclopedia Ii - Series Mathematics - Infinite Series
The sum of an infinite series is a limit of partial sums of infinitely many terms. Such a limit can have a finite value; if it has, the s...
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Harmonic Number: Encyclopedia Ii - Harmonic Number - Generalizations
Euler's integral formula for the harmonic numbers follows from the integral identity
which holds for general complex-valued s, for the...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Order Of Growth
The order of growth of Dirichlet's kernel is logarithmic, i.e.
See Big O notation for the notation O(1). It should be noted that the a...
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Characterizations Of The Exponential Function: Encyclopedia Ii - Characterizations Of The Exponential Function - Why Each Characterization Makes Sense
Each characterization requires some justification to show that it makes sense. For instance, when the value of the function is defined by...
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Convergence Of Fourier Series: Encyclopedia Ii - Convergence Of Fourier Series - Preliminaries
Consider f an integrable function on the interval [0,2Ï€]. For such an f the Fourier coefficients defined by the formula
It is common...
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Set Of Uniqueness: Encyclopedia Ii - Set Of Uniqueness - Definition
A subset E of the circle is called a set of uniqueness, or a U-set, if any trigonometric expansion
which converges to zero outside E i...
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Gibbs Phenomenon: Encyclopedia Ii - Gibbs Phenomenon - Description
The three pictures on the right demonstrate the phenomenon for a square wave whose Fourier expansion is
More precisely, this is the fu...
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Gibbs Phenomenon: Encyclopedia Ii - Gibbs Phenomenon - Formal Mathematical Description Of The Phenomenon
Let be a piecewise continuously differentiable function which is periodic with some period L > 0. Suppose that at some point x0, the ...
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Gibbs Phenomenon: Encyclopedia Ii - Gibbs Phenomenon - The Square Wave Example
We now illustrate the above Gibbs phenomenon in the case of the square wave described earlier. In this case the period L is 2Ï€, the disc...
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Series Mathematics: Encyclopedia Ii - Series Mathematics - Generalizations
Asymptotic series, otherwise asymptotic expansions, are infinite series that do not converge. But they are useful as sequences of approxi...
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Laplace Transform: Encyclopedia Ii - Laplace Transform - Region Of Convergence
The Laplace transform F(s) typically exists for all complex numbers such that Re{s} > a, where a is a real constant which depends on t...
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Series Mathematics: Encyclopedia Ii - Series Mathematics - History Of The Theory Of Infinite Series
Series mathematics - Convergence criteria.
The investigation of the validity of infinite series is considered to begin with Gauss. Eule...
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Proof That The Sum Of The Reciprocals Of The Primes Diverges: Encyclopedia Ii - Proof That The Sum Of The Reciprocals Of The Primes Diverges - The Harmonic Series
First, we describe how Euler originally discovered the result. He was considering the harmonic series
He had already used the followin...
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Sturm-liouville Theory: Encyclopedia Ii - Sturm-liouville Theory - Example
We wish to find a function u(x) which solves the following Sturm-Liouville problem:
where the unknowns are λ and u(x). As above, we m...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Examples
A character on the infinite cyclic group of integers Z under addition is determined by its value at the generator 1. Thus for any charact...
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Sturm-liouville Theory: Encyclopedia Ii - Sturm-liouville Theory - Application To Normal Modes
Suppose we are interested in the modes of vibration of a thin membrane, held in a rectangular frame, 0 < x < L1, 0 < y < L2. ...
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Polynomial Interpolation: Encyclopedia Ii - Polynomial Interpolation - Convergence Properties
It is natural to ask, for which classes of functions and for which interpolation nodes the sequence of interpolating polynomials converge...
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Set Of Uniqueness: Encyclopedia Ii - Set Of Uniqueness - Early Research
The empty set is a set of uniqueness. This is just a fancy way to say that if a trigonometric series converges to zero everywhere then it...
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Hypergeometric Series: Encyclopedia Ii - Hypergeometric Series - Introduction
A hypergeometric series could in principle be any formal power series
in which the ratio of successive summands
is a rational function...
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Geometric Mean: Encyclopedia Ii - Geometric Mean - Calculation
In a formula: the geometric mean of a1, a2, ..., an is , which is .
The geometric mean of a data set is always smaller than or equal to t...
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Group Algebra: Encyclopedia Ii - Group Algebra - The Convolution Algebra L1g
It is a standard theorem of measure theory that the completion of Cc(G) in the L1(G) norm is isomorphic to the space L1(G) of functions w...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Non-commutative Theory
Such a theory cannot exist in the same form for non-commutative groups G, since in that case the appropriate dual object G^ of isomorphis...
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Laplace Transform: Encyclopedia Ii - Laplace Transform - Inverse Laplace Transform
The inverse Laplace transform is the Bromwich integral, which is a complex integral given by:
where is a real number so that the cont...
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Lp Space: Encyclopedia Ii - Lp Space - Lp Spaces
The concept of Lp space can be extended to vectors having an infinite number of components. For an infinite sequence of real (or complex...
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De Rham Cohomology: Encyclopedia Ii - De Rham Cohomology - Related Ideas
The de Rham cohomology has inspired many mathematical ideas, including Dolbeault cohomology, Hodge theory, and the Atiyah-Singer index th...
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Taylor Series: Encyclopedia Ii - Taylor Series - Properties
If this series converges for every x in the interval (a − r, a + r) and the sum is equal to f(x), then the function f(x) is called anal...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - The Dual Group
If G is a locally compact abelian group, a character of G is a continuous group homomorphism from G with values in the circle group T. It...
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Group Algebra: Encyclopedia Ii - Group Algebra - Group Algebras Of Topological Groups: Ccg
For the purposes of functional analysis, and in particular of harmonic analysis, one wishes to carry over the group ring construction to ...
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Potential Theory: Encyclopedia Ii - Potential Theory - Definition And Comments
The term "potential theory" arises from the fact that, in 19th century physics, the fundamental forces of nature were believed to be deri...
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Zeta Distribution: Encyclopedia Ii - Zeta Distribution - Moments
The n-th raw moment is defined as the expected value of kn:
The series on the right is just a series representation of the Riemann zet...
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Exponential Function: Encyclopedia Ii - Exponential Function - Numerical Value
To obtain the numerical value of the exponential function. The infinite series can be rewritten as :
This expression will conver...
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Taylor Series: Encyclopedia Ii - Taylor Series - Taylor Series For Several Variables
The Taylor series may also be generalised to functions of more than one variable with
A second-order Taylor series expansion of a scal...
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Taylor Series: Encyclopedia Ii - Taylor Series - List Of Taylor Series Of Some Common Functions
Several important Taylor/Maclaurin series expansions follow. All these expansions are also valid for complex arguments x.
Exponential fun...
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Set Of Uniqueness: Encyclopedia Ii - Set Of Uniqueness - Singular Distributions
A closed set is a set of uniqueness if and only if there exists a distribution S supported on the set (so in particular it must be singul...
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Multipole Expansion: Encyclopedia Ii - Multipole Expansion - Multipole Expansion For Magnetic Vector Potentials
Suppose we have a current loop with a current I in it. Then the vector potential of the induced magnetic field is
and as before we can...
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Particle In A Spherically Symmetric Potential: Encyclopedia Ii - Particle In A Spherically Symmetric Potential - Spherical Square Well
Let us now consider the potential V(r) = V0 for r < r0, i.e., inside a sphere of radius r0 and zero outside.
We first consider bound s...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Fourier Transform
The dual group of a locally compact abelian group is introduced as the underlying space for an abstract version of the Fourier transform....
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - The Group Algebra
The space of integrable functions on a locally compact abelian group G is an algebra, where multiplication is convolution: if f, g are in...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Bohr Compactification And Almost-periodicity
One important application of Pontryagin duality is the following characterization of compact abelian topological groups:
Theorem. A local...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Categorical Considerations
It is useful to regard the dual group functorially. In what follows, LCA is the category of locally compact abelian groups and continuous...
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Sturm-liouville Theory: Encyclopedia Ii - Sturm-liouville Theory - Sturm-liouville Form
The differential equation
is said to be in Sturm-Liouville (or self-adjoint) form. All second-order linear ordinary differential equat...
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Riemann Zeta Function: Encyclopedia Ii - Riemann Zeta Function - Definition
The Riemann zeta function ζ(s) is defined for any complex number s with real part > 1 by the Dirichlet series:
In the region {s in...
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Group Algebra: Encyclopedia Ii - Group Algebra - Group Algebra Of A Finite Group
Given a finite group G, define the group algebra CG as the vector space over the complex numbers, with basis vectors {eg} corresponding t...
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Laplace Transform: Encyclopedia Ii - Laplace Transform - Bilateral Laplace Transform
When one says "the Laplace transform" without qualification, the unilateral or one-sided transform is normally intended. The Laplace tran...
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Laplace Transform: Encyclopedia Ii - Laplace Transform - Laplace Transform Of A Function's Derivative
It is often convenient to use the differentiation property of the Laplace transform to find the transform of a function's derivative. For...
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International Financial Reporting Standards: Encyclopedia Ii - International Financial Reporting Standards - Adaptation And Convergence
IFRS are used in many countries in the world, including Hong Kong and Russia, certain European countries, and recently Australia. In Afri...
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Mathematical Analysis: Encyclopedia Ii - Mathematical Analysis - History
Greek mathematicians such as Eudoxus and Archimedes made informal use of the concepts of limits and convergence when they used the method...
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Hilbert Space: Encyclopedia Ii - Hilbert Space - Definition
Every inner product <.,.> on a real or complex vector space H gives rise to a norm ||.|| as follows:
We call H a Hilbert space i...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Haar Measure
A topological group is locally compact if and only if the identity e of the group has a compact neighborhood. This means that there is so...
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Pontryagin Duality: Encyclopedia Ii - Pontryagin Duality - Plancherel And Fourier Inversion Theorems
As we have stated, the dual group of a locally compact abelian group is a locally compact abelian group in its own right and thus has a H...
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Hypergeometric Series: Encyclopedia Ii - Hypergeometric Series - Notation
The standard notation for the general hypergeometric series is
Here, the integers m and p refer to the degree of the polynomials P and...
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This is a sitemap for popular topic pages
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