영어에서 EIGENFUNCTION 의 뜻은 무엇인가요?
고유 함수
수학에서 선형 공간 연산자의 고유 함수 A는 어떤 공간에서 정의 된 비제로 함수 f로 승수 배율 인수를 제외하고는 연산자에서 그대로 반환됩니다. 좀 더 정확히 말하자면, 스칼라 λ에 상응하는 고유치가 있습니다. 미분 고유치 문제의 해는 f에 요구되는 경계 조건에 달려있다. 각각의 경우에 경계 조건과 결합 될 때 f = fn에 대해 상응하는 해를 인정하는 특정 고유치 λ = λn 만 존재한다. 고유 함수는 A를 분석하는 데 사용됩니다. 예를 들어 fk = ekx는 k의 임의 값에 대한 미분 연산자의 고유 함수이며 해당 고유 값 λ = k2 - k를가집니다. 경계 조건이이 시스템에 적용되면 k = kn의 특정 값만이 경계 조건을 만족 시키며 상응하는 이산 값을 생성합니다.
영어 사전에서 eigenfunction 의 정의
사전에있는 고유 함수의 정의는 미분 방정식을 만족하는 함수, 특히 파동 역학에서 시스템에 허용 된 함수를 정의합니다.
«EIGENFUNCTION» 관련 영어 책
다음 도서 목록 항목에서
eigenfunction 의 용법을 확인하세요.
eigenfunction 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Eigenfunction Expansions, Operator Algebras and Riemannian ...
Chapter. 4. Eigenfunction. Expansions. on. The expansions which appear in
applications are generally parameterized by points of complex n dimensional
space CTM rather than by elements of the maximal ideal space of a von
Neumann ...
2
Separation of Variables for Partial Differential Equations: ...
An Eigenfunction Approach George Cain, Gunter H. Meyer. suitably chosen, then
u N is a good approximation to the unknown solution u. As we shall see, M will be
defined such that uN is just the partial sum of the first N terms of the infinite ...
George Cain, Gunter H. Meyer,
2011
3
The Construction of Spin Eigenfunctions: An Exercise Book
There is an alternative approach where we start from a trial spin function which is
not an eigenfunction of the S2 operator and we project from it a spin
eigenfunction. We have already used this idea in Sec. 2.2 when we annihilated
one ...
4
Quanta, Matter, and Change: A Molecular Approach to Physical ...
the function that occurs on both sides of the equation is called the eigenfunction
of the operator. Each function that satisfies an equation of this form corresponds
to a characteristic multiplicative factor. That is, each eigenfunction corresponds to
...
Peter Atkins, Julio de Paula, Ronald Friedman,
2009
5
Partial Differential Equations: Methods and Applications
where we repeat each eigenvalue according to its multiplicity. If we choose an
orthonormal basis of eigenfunctions in each eigenspace, we may arrange that {^
n}?Li is pairwise orthonormal: (69) In this notation, the eigenfunction expansion
of ...
6
Variational Methods: Open Problems, Recent Progress, and ...
It is known that A2 is the minimum of all eigenvalues, variational or otherwise,
that are strictly greater than AI, (see [3]), and it is known that any eigenfunction
associated with A2 has exactly two nodal domains (See [9] or [14].). (More about
this ...
7
Sturm-Liouville Theory: Past and Present
The. Titchmarsh-Weyl. Eigenfunction. Expansion. Theorem. for. Sturm-Liouville.
Differential. Equations. Christer Bennewitz and W. Norrie Everitt Dedicated to the
achievements and memory of Hermann Weyl 1885-1955 and Edward Charles ...
Werner O. Amrein, Andreas M. Hinz, David P. Pearson,
2005
8
Essential Mathematical Methods for Physicists
Hψ(x) = Eψ(x), is a major example of an eigenvalue equation in physics; here,
the differential operator L is defined by the Hamiltonian H and the eigenvalue is
the total energy E of the system. The eigenfunction ψ(x) is usually called a wave ...
Hans-Jurgen Weber, George Brown Arfken,
2004
9
The Symmetric Group in Quantum Chemistry
There is an alternative approach where we start from a trial spin function which is
not an eigenfunction of the S2 operator and we project from it a spin
eigenfunction. It is usual to take the trial spin function to be an eigenfunction of
the Sz ...
10
Solid State Theory in Metallurgy
The eigenfunction of the system is then : <j>i = 4>* 4>bi (5.9) where <j>al
represents the one electron eigenfunction for ion a and electron 1, and 4>bi the
eigenfunction for ion b and electron 2. Equation (5.9) is exactly analogous to the
...
«EIGENFUNCTION» 단어를 포함하는 뉴스 기사
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MathWorks Logo, Part Three, PDE Toolbox
Here is the first eigenfunction, obtained with the coarse grid, plotted with the default cool colormap. The first eigenvalue, reported in the title, ... «Automated Trader, 11월 14»
Florida Tech Faculty Members Honored for Excellence
Fulton earned his award for research excellence through his contributions to the mathematical eigenfunction expansion theory associated with ... «SpaceCoastDaily.com, 5월 13»
Wheeler's Utterly Simple Idea That Demands The Quantum
The Born probabilities are a natural way of extracting the amplitude of an eigenfunction from a superposition. It can hardly be a coincidence that ... «Science 2.0, 9월 12»
Single-Cell Level Systems Biology
This approach was appealing because it yielded a simple eigenfunction that could serve as bases to model regulatory cascades. The group ... «The New York Academy of Sciences, 4월 12»
Dumb voters
... of on-going government might the democratic eigenfunction choose? .... We could say that non-privileging devices are the eigenfunction for ... «The Economist, 1월 12»
Finding the Interference
Note that only one eigenfunction is used to estimate the signal. . . . Example 3: Wideband Signal Detection The previous example showed that the KLT performs ... «Inside GNSS, 5월 11»
In The Beginning: A Creation Myth
More strikingly, since the theory is linear, all the infinite possible sums and differences of any pair of eigenfunction solutions, are also possible ... «NPR, 4월 10»