List questions from adjoint-operators

Published on 28 Mar 2026 - 15:36

183

Views

Proving Kernel Equality of a Linear Transformation and Adjoint

Published on 02 Apr 2016 - 12:57

400

Views

Proving an complex operator is self-adjoint

Published on 04 Apr 2016 - 14:32

125

Views

Is it true that when $X$ is a positive matrix and $Y$ is a self adjoint matrix then $XY$ is positive??

Published on 05 Apr 2016 - 12:20

319

Views

Compute $ad_X$, $ad_Y$, and $ad_Z$ relative to a basis

Published on 09 Apr 2016 - 17:19

89

Views

Does this inner product manipulation make sense?

Published on 16 Apr 2016 - 19:41

14.2k

Views

image of adjoint equals orthogonal complement of kernel

Published on 18 Apr 2016 - 5:37

709

Views

Self adjoint and symmetric operator

Published on 26 Mar 2026 - 11:05

40

Views

When is this matrix unitary

Published on 21 Apr 2016 - 4:21

119

Views

Prove that $A = G^{4}$ for some self-adjoint matrix $G$

Published on 21 Apr 2016 - 5:53

36

Views

If $(U,〈\;⋅\;,\;⋅\;〉),H$ are Hilbert spaces, $W\in U$, $Y\in H$, $Z\in L(U, H)$ and $f\in L(H,L(H,\mathbb R))$, then $〈Y,fZW〉=〈ZW,fY〉$

Published on 24 Apr 2016 - 16:36

53

Views

Singular values of the differentation operator

Published on 30 Apr 2016 - 21:18

134

Views

Does every invertible matrix A has a matrix B such that A=Adj(B)?

Published on 02 May 2016 - 11:32

13.8k

Views

Definition of adjoint of a linear map

Published on 03 May 2016 - 14:48

65

Views

determinants of matrix with adjoints of order 2

Published on 03 May 2016 - 16:27

List Question

Is the adjoint of an isometry $S$ the inverse of $S$?

Proving Kernel Equality of a Linear Transformation and Adjoint

Proving an complex operator is self-adjoint

Is it true that when $X$ is a positive matrix and $Y$ is a self adjoint matrix then $XY$ is positive??

Compute $ad_X$, $ad_Y$, and $ad_Z$ relative to a basis

Does this inner product manipulation make sense?

image of adjoint equals orthogonal complement of kernel

Self adjoint and symmetric operator

When is this matrix unitary

Prove that $A = G^{4}$ for some self-adjoint matrix $G$

If $(U,〈\;⋅\;,\;⋅\;〉),H$ are Hilbert spaces, $W\in U$, $Y\in H$, $Z\in L(U, H)$ and $f\in L(H,L(H,\mathbb R))$, then $〈Y,fZW〉=〈ZW,fY〉$

Singular values of the differentation operator

Does every invertible matrix A has a matrix B such that A=Adj(B)?

Definition of adjoint of a linear map

determinants of matrix with adjoints of order 2

Trending Questions

Popular # Hahtags

Popular Questions