List questions from unbounded-operators

Published on 03 Aug 2019 - 8:03

124

Views

Integral with respect to spectral measure

Published on 22 Mar 2026 - 8:21

80

Views

Functional calculus for diagonalisable unbounded operators

Published on 21 Mar 2026 - 19:05

48

Views

Domain of unbounded selfadjoint operator

Published on 21 Mar 2026 - 17:54

40

Views

Proof that any commutative family of unbounded self-adjoint operators has a "generating" operator

Published on 25 Aug 2019 - 12:14

370

Views

Proof of multiplication operator form of spectral theorem for unbounded normal operators

Published on 27 Aug 2019 - 12:52

59

Views

Can we cycle operators when we calculate operator norms?

Published on 21 Mar 2026 - 16:39

46

Views

Product of $0$ operator with another (unbounded) operator is nonzero?

Published on 08 Sep 2019 - 16:24

709

Views

Definition of Inverse of Unbounded Operator

Published on 26 Sep 2019 - 23:42

268

Views

Why is a densely defined symmetric operator $T$ extended by its adjoint $T^*$?

Published on 23 Jul 2014 - 18:49

124

Views

Contradiction with Uniform Boundedness Principle using Hamel basis

Published on 15 Oct 2019 - 6:56

54

Views

Is it true that $U^{-1}\overline{A}U=\overline{U^{-1}AU}?$

Published on 16 Oct 2019 - 14:03

441

Views

How is the quotient space H/K is isomorphic to the orthogonal complement of K?

Published on 16 Oct 2019 - 15:08

234

Views

Invariant subspace for unbounded operator

Published on 19 Oct 2019 - 17:54

120

Views

Isomorphism between a quotient space and a subspace

Published on 24 Oct 2019 - 10:08

List Question

Bounded superposition operator in the space of bounded variation functions

Integral with respect to spectral measure

Functional calculus for diagonalisable unbounded operators

Domain of unbounded selfadjoint operator

Proof that any commutative family of unbounded self-adjoint operators has a "generating" operator

Proof of multiplication operator form of spectral theorem for unbounded normal operators

Can we cycle operators when we calculate operator norms?

Product of $0$ operator with another (unbounded) operator is nonzero?

Definition of Inverse of Unbounded Operator

Why is a densely defined symmetric operator $T$ extended by its adjoint $T^*$?

Contradiction with Uniform Boundedness Principle using Hamel basis

Is it true that $U^{-1}\overline{A}U=\overline{U^{-1}AU}?$

How is the quotient space H/K is isomorphic to the orthogonal complement of K?

Invariant subspace for unbounded operator

Isomorphism between a quotient space and a subspace

Trending Questions

Popular # Hahtags

Popular Questions