The following pages link to Peter Šemrl (Q169264):
Displaying 50 items.
- A note on invertibility preservers on Banach algebras (Q4425422) (← links)
- Linear Maps on Selfadjoint Operators Preserving Invertibility, Positive Definiteness, Numerical Range (Q4431200) (← links)
- On operator bands (Q4494521) (← links)
- Adjacency preserving maps on matrices and operators (Q4549868) (← links)
- Order and Spectrum Preserving Maps on Positive Operators (Q4597582) (← links)
- Maps on idempotents (Q4667539) (← links)
- ELEMENTARY OPERATORS AS LIE HOMOMORPHISMS OR COMMUTATIVITY PRESERVERS (Q4669919) (← links)
- (Q4713484) (← links)
- Numerical Radius Isometries (Q4796504) (← links)
- Elementary Operators on Standard Operator Algebras (Q4796505) (← links)
- Commuting Traces of Biadditive Maps Revisited (Q4803360) (← links)
- (Q4820747) (← links)
- Spectrally Bounded Linear Maps on 𝓑(<i>X</i>) (Q4824416) (← links)
- Maps on Matrix Algebras Preserving Commutativity (Q4825457) (← links)
- On local automorphisms and mappings that preserve idempotents (Q4835907) (← links)
- Linear Mappings that Preserve Potent Operators (Q4844418) (← links)
- Isomorphisms of Standard Operator Algebras (Q4845898) (← links)
- (Q4870717) (← links)
- The stability of the exponential equation (Q4875527) (← links)
- (Q4879438) (← links)
- (Q4882399) (← links)
- Spectral characterizations of central elements in Banach algebras (Q4890740) (← links)
- Derivations mapping into the socle (Q4892437) (← links)
- Distance between Hermitian operators in Schatten classes (Q4892741) (← links)
- (Q4918203) (← links)
- Elementary operators (Q4935375) (← links)
- Some linear preserver problems on upper triangular matrices (Q4942585) (← links)
- Bilocal automorphisms (Q5253035) (← links)
- Automorphisms of Hilbert space effect algebras (Q5253743) (← links)
- (Q5289829) (← links)
- (Q5293404) (← links)
- (Q5310630) (← links)
- Continuous Adjacency Preserving Maps on Real Matrices (Q5316121) (← links)
- Linear maps preserving quasi-commutativity (Q5440249) (← links)
- Nonlinear commutativity-preserving maps on Hermitian matrices (Q5452118) (← links)
- (Q5478096) (← links)
- From geometry to invertibility preservers (Q5478133) (← links)
- Orthogonality preserving bijective maps on real and complex projective spaces (Q5478720) (← links)
- Continuous coexistency preservers on effect algebras <sup>*</sup> (Q5876325) (← links)
- Wigner symmetries and Gleason’s theorem <sup>*</sup> (Q5877266) (← links)
- Linear operators preserving the numerical range (radius) on triangular matrices (Q5890342) (← links)
- Quasidirect addition of operators (Q5894638) (← links)
- Quasidirect addition of operators (Q5894644) (← links)
- Preserving commutativity (Q5928860) (← links)
- Loewner’s theorem for maps on operator domains (Q6041839) (← links)
- The Waring problem for matrix algebras, II (Q6096836) (← links)
- Continuous coexistency preservers on effect algebras (Q6329631) (← links)
- Coexistency on Hilbert space effect algebras and a characterisation of its symmetry transformations (Q6347381) (← links)
- The Waring Problem for Matrix Algebras (Q6363244) (← links)
- Wigner symmetries and Gleason's theorem (Q6370041) (← links)