Cover Image

On the Convergence of Numerical Index via Operator Openings and Ultraproducts

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Monika, Amrutam, Tattwamasi, Dey, Priyadarshi
Format:	Preprint
Published:	2026
Subjects:	Functional Analysis
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

On Relative Invariant Subalgebra Rigidity Property
by: Amrutam, Tattwamasi
Published: (2026)

Invariant $C^*$-subalgebras of the reduced group $C^*$-algebra
by: Amrutam, Tattwamasi, et al.
Published: (2025)

Relative invariant subalgebra rigidity for Thompson's group $F$
by: Amrutam, Tattwamasi, et al.
Published: (2026)

Projections in the Algebra generated by an n-Potent Operator
by: Monika, et al.
Published: (2025)

$C^*$-simplicity, confined subalgebras, and operator algebraic uniform recurrence
by: Amrutam, Tattwamasi, et al.
Published: (2026)

Non-commutative Factor theorem for tensor products of lattices in product groups
by: Amrutam, Tattwamasi, et al.
Published: (2026)

On relative commutants of subalgebras in group and tracial crossed product von Neumann algebras
by: Amrutam, Tattwamasi, et al.
Published: (2024)

Powers averaging for actions on $C(X)$-algebras
by: Amrutam, Tattwamasi, et al.
Published: (2023)

Fejér property and Galois correspondence for groupoid $C^*$-algebras
by: Anshu, et al.
Published: (2025)

Splitting of Tensor Products and Intermediate Factor Theorem: Continuous Version
by: Amrutam, Tattwamasi, et al.
Published: (2024)

Non-commutative Intermediate Factor theorem associated with $W^*$-dynamics of product groups
by: Amrutam, Tattwamasi, et al.
Published: (2025)

Strict comparison in reduced group $C^*$-algebras
by: Amrutam, Tattwamasi, et al.
Published: (2024)

Non-Abelian Factors for Actions of $\mathbb{Z}$ and Other Non-$C^*$-Simple Groups
by: Amrutam, Tattwamasi, et al.
Published: (2023)

Crossed products of dynamical systems; rigidity Vs. strong proximality
by: Amrutam, Tattwamasi, et al.
Published: (2024)

Relative stationary dynamical systems
by: Amrutam, Tattwamasi, et al.
Published: (2024)

On the amenable subalgebras of group von Neumann algebras
by: Amrutam, Tattwamasi, et al.
Published: (2023)

50 Open Problems: Ultraproduct II$_1$ factors
by: Elayavalli, Srivatsav Kunnawalkam
Published: (2025)

Integral Numerical Radius and Operator Matrix Bounds
by: Sheybani, Shiva, et al.
Published: (2026)

Approximation by Neural Network Sampling Operators in Mixed Lebesgue Spaces
by: Dey, Arpan Kumar, et al.
Published: (2025)

Generalizations of the Numerical Radius, Crawford Number and Numerical Index Functions in the Weighted Case
by: Ismailov, Zameddin I., et al.
Published: (2024)

On the Convergence of Max-product and Max-Min Durrmeyer-type Exponential Sampling Operators
by: Pradhan, Satyaranjan, et al.
Published: (2025)

Convergence of power sequences of operators via their stability
by: Jabłoński, Zenon Jan, et al.
Published: (2024)

Convergence Rates for the Trotter Splitting for Unbounded Operators
by: Becker, Simon, et al.
Published: (2024)

Tighter Inequalities for $A$-Numerical Radii of Operator Matrices and Their Applications
by: Rashid, M. H. M.
Published: (2025)

Range Description for an Attenuated Conical Radon Transform with Fixed Central Axis and Opening Angle
by: Jeon, Gihyeon
Published: (2024)

Convergence Analysis of Max-Min Exponential Neural Network Operators in Orlicz Space
by: Pradhan, Satyaranjan, et al.
Published: (2025)

Multiplication operators on amalgam of $l^{q), θ}$ and $L^{p}$
by: Singh, Monika, et al.
Published: (2025)

Convergence of non-reversible Markov processes via lifting and flow Poincar{é} inequality
by: Eberle, Andreas, et al.
Published: (2025)

Nonlocal Fourier Laws for Heat Propagation via Fractional powers of Vector Operators
by: Colombo, Fabrizio, et al.
Published: (2026)

Numerical Ranges and Spectral Sets: the unbounded case
by: Crouzeix, Michel
Published: (2025)

On the Semicontinuity of Functionals on Function Spaces
by: Baêta, Fernanda M., et al.
Published: (2025)

General Numerical Radius for Products of Sectorial Matrices
by: Alakhrass, Mohammad
Published: (2025)

Matrices with Hyperbolical Krein Space Numerical Range
by: Bebiano, N., et al.
Published: (2024)

Almost Sure Uniform Convergence Of Random Hermite Series
by: Imekraz, Rafik, et al.
Published: (2025)

Quantitative Stability and Numerical Resolution of the Moment Measure Problem
by: Bonnet, Guillaume, et al.
Published: (2026)

A Note on the Carathéodory Number of the Joint Numerical Range
by: Maier, Beatrice, et al.
Published: (2024)

Convergence Analysis of Greedy Algorithms with Adaptive Relaxation in Hilbert Spaces
by: Berná, Pablo M., et al.
Published: (2026)

A Quest for Convergence: Exploring Series in Non-Linear Environments
by: Ribeiro, Geivison
Published: (2024)

Operator Characterization via Projectors and Nilpotents
by: Chang, Shih-Yu
Published: (2024)

Numerical radius inequalities and its applications in estimation of zeros of polynomials
by: Bhunia, Pintu, et al.
Published: (2019)