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10
Math.TechQA.Club
2025-01-12 23:43:58
6k
Views
How can I get eigenvalues of infinite dimensional linear operator?
Published on
12 Jan 2025 - 23:43
#functional-analysis
#operator-theory
#linear-transformations
#infinite-matrices
1.5k
Views
Infinite matrix product
Published on
13 Jan 2025 - 2:23
#linear-algebra
#matrices
#vector-spaces
#infinite-matrices
723
Views
Does Schmidt decomposition exist on infinite dimensional Hilbert spaces?
Published on
12 Jan 2025 - 20:11
#functional-analysis
#quantum-mechanics
#infinite-matrices
54
Views
If $I+B$ is invertible in $l^2(\mathbb{Z})$ where $B$ is a compact opreator, is $I+B^N$ invertible where $B^N$ is a truncated version of $B$?
Published on
13 Jan 2025 - 2:08
#functional-analysis
#operator-theory
#hilbert-spaces
#compact-operators
#infinite-matrices
136
Views
Can I assign the term "is eigenvector" and "is eigenmatrix" of matrix **P** in my specific (infinite-size) case?
Published on
13 Jan 2025 - 2:24
#eigenvalues-eigenvectors
#infinite-matrices
116
Views
Which of the statements is/are TRUE?
Published on
13 Jan 2025 - 2:17
#matrices
#functional-analysis
#normed-spaces
#matrix-analysis
#infinite-matrices
113
Views
What does "matrix $A$ induces a linear operator on $\ell^2$" mean?
Published on
13 Jan 2025 - 2:28
#linear-algebra
#functional-analysis
#operator-theory
#terminology
#infinite-matrices
93
Views
Are involutions in infinite vector spaces always diagonalisable?
Published on
13 Jan 2025 - 2:08
#linear-algebra
#involutions
#infinite-matrices
42
Views
Factorize singly infinite singular matrix to shifting matrix
Published on
13 Jan 2025 - 2:26
#infinite-matrices
85
Views
Approximate the eigenvalues of a diagonalizable infinite matrix by its truncations
Published on
12 Jan 2025 - 20:19
#matrices
#eigenvalues-eigenvectors
#approximation-theory
#infinite-matrices
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