Continuous spectrum-shrinking maps and applications to preserver problems
Fuente:
arXiv
Saved in:
| Main Authors: | Chirvasitu, Alexandru, Gogić, Ilja, Tomašević, Mateo |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
A variant of Šemrl's preserver theorem for singular matrices
by: Chirvasitu, Alexandru, et al.
Published: (2025)
by: Chirvasitu, Alexandru, et al.
Published: (2025)
Normal approximations of commuting square-summable matrix families
by: Chirvasitu, Alexandru
Published: (2024)
by: Chirvasitu, Alexandru
Published: (2024)
An extension of Petek-Šemrl preserver theorems for Jordan embeddings of structural matrix algebras
by: Gogić, Ilja, et al.
Published: (2024)
by: Gogić, Ilja, et al.
Published: (2024)
The combinatorics of permuting and preserving curve-bound spectra
by: Chirvasitu, Alexandru
Published: (2026)
by: Chirvasitu, Alexandru
Published: (2026)
Characterizing Jordan embeddings between block upper-triangular subalgebras via preserving properties
by: Gogić, Ilja, et al.
Published: (2023)
by: Gogić, Ilja, et al.
Published: (2023)
Jordan embeddings and linear rank preservers of structural matrix algebras
by: Gogić, Ilja, et al.
Published: (2024)
by: Gogić, Ilja, et al.
Published: (2024)
Eigenvalue collision and exotic preservers on semisimple operators
by: Chirvasitu, Alexandru
Published: (2026)
by: Chirvasitu, Alexandru
Published: (2026)
New Properties and Refined Bounds for the $q$-Numerical Range
by: Rashid, Mohammad H. M.
Published: (2025)
by: Rashid, Mohammad H. M.
Published: (2025)
Continuous spectrum-shrinking maps between finite-dimensional algebras
by: Gogić, Ilja, et al.
Published: (2025)
by: Gogić, Ilja, et al.
Published: (2025)
Interpolation theorems for conjugations and applications
by: Amara, Zouheir
Published: (2024)
by: Amara, Zouheir
Published: (2024)
Maps preserving ascent/descent of triple Jordan product
by: Hosseinzadeh, Roja, et al.
Published: (2024)
by: Hosseinzadeh, Roja, et al.
Published: (2024)
The structure of $k$-potents and mixed Jordan-power preservers on matrix algebras
by: Gogić, Ilja, et al.
Published: (2025)
by: Gogić, Ilja, et al.
Published: (2025)
Generalisation of Michelson contrast for operators and its properties
by: Abed, Sami Abdullah, et al.
Published: (2020)
by: Abed, Sami Abdullah, et al.
Published: (2020)
Multiplicatively spectrum-preserving maps on $C^{*}$-algebras
by: Mori, Michiya, et al.
Published: (2024)
by: Mori, Michiya, et al.
Published: (2024)
The C$^*$-algebra of a composition reflection
by: Andruchow, Esteban
Published: (2025)
by: Andruchow, Esteban
Published: (2025)
Multiplicative trace and spectrum preservers on stochastic matrices
by: Tsai, Ming-Cheng, et al.
Published: (2025)
by: Tsai, Ming-Cheng, et al.
Published: (2025)
Bilinear maps having Jordan product property
by: Garcés, Jorge J., et al.
Published: (2025)
by: Garcés, Jorge J., et al.
Published: (2025)
Additive preservers of mutual strong Birkhoff-James orthogonality on finite-dimensional $C^\ast$-algebras
by: Kuzma, Bojan, et al.
Published: (2026)
by: Kuzma, Bojan, et al.
Published: (2026)
A Projection Characterization and Symmetry Bootstrap for Elements of a von Neumann Algebra that are Nearby Commuting Elements
by: Herrera, David
Published: (2024)
by: Herrera, David
Published: (2024)
Spectral selections, commutativity preservation and Coxeter-Lipschitz maps
by: Chirvasitu, Alexandru
Published: (2025)
by: Chirvasitu, Alexandru
Published: (2025)
Proof of Audenaert-Kittaneh's Conjecture
by: Zhang, Teng
Published: (2024)
by: Zhang, Teng
Published: (2024)
Relative residual bounds for eigenvalues in gaps of the essential spectrum
by: Seelmann, Albrecht
Published: (2023)
by: Seelmann, Albrecht
Published: (2023)
Algebraic identities for linear operators on associative triple systems (long version)
by: Bremner, Murray R.
Published: (2025)
by: Bremner, Murray R.
Published: (2025)
Time-Scaled Intertwining Cocycles and Identifiability of Multi-Semigroup Mixtures on Hilbert Operator Networks
by: Alexa, Anton
Published: (2026)
by: Alexa, Anton
Published: (2026)
Proof of the Paszkiewicz's conjecture about a product of positive contractions
by: Ando, Hiroshi, et al.
Published: (2024)
by: Ando, Hiroshi, et al.
Published: (2024)
Improved Upper Bounds for Numerical Radius Inequalities of Operator Matrices and Their Applications
by: Rashid, M. H. M.
Published: (2025)
by: Rashid, M. H. M.
Published: (2025)
Internal graphs of graph products of hyperfinite II$_1$-factors
by: Caspers, Martijn, et al.
Published: (2025)
by: Caspers, Martijn, et al.
Published: (2025)
A characterization of invariant subspaces for isometric representations of product system over $\mathbb{N}_0^{k}$
by: Saini, Dimple, et al.
Published: (2023)
by: Saini, Dimple, et al.
Published: (2023)
Operators with disconnected spectrum in von Neumann algebras
by: Ma, Minghui, et al.
Published: (2026)
by: Ma, Minghui, et al.
Published: (2026)
On the convergence of the normalized power sequence of spectral operators on Hilbert space
by: Nayak, Soumyashant, et al.
Published: (2024)
by: Nayak, Soumyashant, et al.
Published: (2024)
Classification of Jordan multiplicative maps on matrix algebras
by: Gogić, Ilja, et al.
Published: (2025)
by: Gogić, Ilja, et al.
Published: (2025)
Multiplicative and Jordan multiplicative maps on structural matrix algebras
by: Gogić, Ilja, et al.
Published: (2025)
by: Gogić, Ilja, et al.
Published: (2025)
Minimal compact operators, subdifferential of the maximum eigenvalue and semi-definite programming
by: Bottazzi, Tamara, et al.
Published: (2024)
by: Bottazzi, Tamara, et al.
Published: (2024)
Limit of iteration of the induced Aluthge transformations of centered operators
by: Osaka, Hiroyuki, et al.
Published: (2024)
by: Osaka, Hiroyuki, et al.
Published: (2024)
Uniformity and isotypic smallness for quantum-group representations
by: Chirvasitu, Alexandru
Published: (2026)
by: Chirvasitu, Alexandru
Published: (2026)
Effective Operators in the Theory of Composites: Hilbert Space Framework
by: Welters, Aaron
Published: (2025)
by: Welters, Aaron
Published: (2025)
Some applications of Choi polynomials of linear maps
by: Ho, Minh Toan, et al.
Published: (2026)
by: Ho, Minh Toan, et al.
Published: (2026)
Domination of semigroups on standard forms of von Neumann algebras
by: Arora, Sahiba, et al.
Published: (2023)
by: Arora, Sahiba, et al.
Published: (2023)
Spectral finiteness, quantum norm continuity and classical points
by: Chirvasitu, Alexandru
Published: (2026)
by: Chirvasitu, Alexandru
Published: (2026)
Central operators on complex Banach lattices
by: de Jeu, Marcel, et al.
Published: (2025)
by: de Jeu, Marcel, et al.
Published: (2025)
Similar Items
-
A variant of Šemrl's preserver theorem for singular matrices
by: Chirvasitu, Alexandru, et al.
Published: (2025) -
Normal approximations of commuting square-summable matrix families
by: Chirvasitu, Alexandru
Published: (2024) -
An extension of Petek-Šemrl preserver theorems for Jordan embeddings of structural matrix algebras
by: Gogić, Ilja, et al.
Published: (2024) -
The combinatorics of permuting and preserving curve-bound spectra
by: Chirvasitu, Alexandru
Published: (2026) -
Characterizing Jordan embeddings between block upper-triangular subalgebras via preserving properties
by: Gogić, Ilja, et al.
Published: (2023)