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15
Math.TechQA.Club
2019-05-08 15:09:34
307
Views
If $f$ is in the span of eigenfunctions, then $|f|$ is also in the span of eigenfunctions.
Published on
08 May 2019 - 15:09
#measure-theory
#eigenvalues-eigenvectors
#dynamical-systems
#ergodic-theory
#eigenfunctions
44
Views
Spectral Theory of Markov Jump Processes (continuous-time)
Published on
21 May 2019 - 8:35
#markov-chains
#spectral-theory
#markov-process
#eigenfunctions
535
Views
Eigenfunction Expansion and Fourier Series
Published on
25 Mar 2026 - 6:26
#partial-differential-equations
#eigenfunctions
#linear-pde
#parabolic-pde
330
Views
Rayleigh-ritz method to estimate eigenvalues
Published on
24 Mar 2026 - 15:58
#ordinary-differential-equations
#boundary-value-problem
#eigenfunctions
#sturm-liouville
89
Views
Solve for the eigenvalues and eigenfunctions for the equation $y''+\lambda y =0$
Published on
07 Jun 2019 - 4:34
#ordinary-differential-equations
#eigenfunctions
456
Views
Sturm-Liouville problem with regular-singular point in the interval
Published on
25 Mar 2026 - 4:57
#ordinary-differential-equations
#spectral-theory
#eigenfunctions
#differential-operators
#sturm-liouville
52
Views
Why does separation of variables give all solutions to a PDE in $L^2(\Omega)$?
Published on
03 Jul 2019 - 11:05
#partial-differential-equations
#eigenvalues-eigenvectors
#eigenfunctions
178
Views
How to analyse the smallest eigenvalue of this linear ODE?
Published on
14 Jul 2019 - 7:49
#ordinary-differential-equations
#eigenvalues-eigenvectors
#boundary-value-problem
#eigenfunctions
#sturm-liouville
169
Views
Graph Fourier transform: the adjoint notation for the eigenbasis matrix
Published on
17 Jul 2019 - 1:47
#linear-algebra
#eigenvalues-eigenvectors
#diagonalization
#signal-processing
#eigenfunctions
248
Views
Simple eigenvalue for eigenfunctions
Published on
18 Jul 2019 - 18:49
#analysis
#partial-differential-equations
#eigenfunctions
80
Views
How do I determine the equation to calculate the Eigenvalues of a PDE?
Published on
19 Jul 2019 - 13:55
#partial-differential-equations
#eigenvalues-eigenvectors
#eigenfunctions
81
Views
Square-integrable eigenfunctions of the Schrödinger operator decay $\pm \infty$
Published on
19 Jul 2019 - 16:17
#real-analysis
#limits
#hilbert-spaces
#eigenfunctions
61
Views
Find an eigenvector of M corresponding to eigenvalue k
Published on
25 Jul 2019 - 3:24
#matrices
#eigenfunctions
93
Views
Can anyone see what I've done wrong in solving this PDE?
Published on
25 Jul 2019 - 22:13
#proof-verification
#partial-differential-equations
#eigenvalues-eigenvectors
#heat-equation
#eigenfunctions
159
Views
Cumulant generating function and largest eigenvalue of operator
Published on
19 Mar 2026 - 11:42
#stochastic-calculus
#eigenfunctions
#large-deviation-theory
#cumulants
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