MUTHUKUMAR PERUMAL

Employment

• Indian Institute of Technology Kanpur

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (12)

• Composition operators between Beurling subspaces of Hardy space
  Journal of Mathematical Analysis and Applications 2026 DOI: 10.1016/j.jmaa.2025.129929
  +Save
• Automorphisms of subalgebras of bounded analytic functions
  Journal of Mathematical Analysis and Applications 2025 DOI: 10.1016/j.jmaa.2025.129804
  +Save
• Weighted Composition Operators Between Weighted Hardy Spaces on Rooted Trees
  Mediterranean Journal of Mathematics 2023 DOI: 10.1007/s00009-023-02269-6
  +Save
• Multiplication Operators Between Discrete Hardy Spaces on Rooted Trees
  Lobachevskii Journal of Mathematics 2023 DOI: 10.1134/s1995080222140281
  +Save
• Model spaces invariant under composition operators
  Canadian Mathematical Bulletin 2022 DOI: 10.4153/s0008439522000236
  +Save
• Beurling type invariant subspaces of composition operators
  Journal of Operator Theory 2021 DOI: 10.7900/jot.2020may15.2286
  +Save
• Composition operators on Hardy spaces of the homogenous rooted trees
  Monatshefte für Mathematik 2020 DOI: 10.1007/s00605-020-01410-x
  +Save
• A study of operators on the discrete analogue of Hardy spaces on homogeneous trees and on other structures.
  Indian statistical Institute 2019
  +Save
• Estimate for Norm of a Composition Operator on the Hardy–Dirichlet Space
  Integral Equations and Operator Theory 2018 DOI: 10.1007/s00020-018-2434-x
  +Save
• Weighted composition operators on the class of subordinate functions
  Rocky Mountain Journal of Mathematics 2018 DOI: 10.1216/RMJ-2018-48-6-2055
  +Save