Stochel, Jan

1. A solution to the Cauchy dual subnormality problem for 2-isometries
   2017/02/04 by Anand, Akash, Chavan, Sameer, Jabłoński, Zenon Jan +1 · 5 citations
   #44A60 #47B20 #47B37 #FOS: Mathematics #Functional Analysis (math.FA)
2. Subnormality of unbounded composition operators over one-circuit\n directed graphs: exotic examples
   2016/01/23 by Piotr Budzyński, Zenon Jan Jabłoński, Budzynski, Piotr +5 · 2 citations
   Computer Science · Mathematics · #44A60 (Secondary) #47B20 (Primary) #47B33 #47B37 #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Matrix Theory and Algorithms #Spectral Theory in Mathematical Physics
3. Taylor spectrum approach to Brownian-type operators with quasinormal entry
   2019/10/07 by Chavan, Sameer, Jabłoński, Zenon Jan, Jung, Il Bong +1 · 2 citations
   #47B37 Secondary 44A60 #FOS: Mathematics #Functional Analysis (math.FA) #Primary 47B20
4. The Cauchy dual subnormality problem for cyclic 2-isometries
   2020/03/09 by Anand, Akash, Chavan, Sameer, Jabłoński, Zenon Jan +1 · 2 citations
   #47B37 Secondary 44A60 #FOS: Mathematics #Functional Analysis (math.FA) #Primary 47B20
5. Complete systems of unitary invariants for some classes of\n 2-isometries
   2018/06/08 by Akash Anand, Sameer Chavan, Anand, Akash +5 · 1 citation
   Mathematics · #47B37 #Advanced Banach Space Theory #Advanced Operator Algebra Research #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Primary 47B20 #Secondary 47B49
6. Weakly concave operators
   2021/08/23 by Sameer Chavan, Jan Stochel, Chavan, Sameer +1 · 1 citation
   Mathematics · #47A10 #47C15 #Advanced Operator Algebra Research #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Primary 47B20 #Secondary 47A16 #Spectral Theory in Mathematical Physics
7. The hyperbolic cosine transform and its applications to composition operators
   2023/06/25 by Jan Stochel, Stochel, Jan, Jerzy Bartłomiej Stochel +1 · 1 citation
   Mathematics · #44A60 #47B20 #47B33 #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Mathematical Analysis and Transform Methods #Mathematical Dynamics and Fractals #Primary 43A35 #Secondary 47B90
8. Convergence of power sequences of B-operators with applications to stability
   2023/06/05 by Chavan, Sameer, Jabłoński, Zenon Jan, Jung, Il Bong +1 · 1 citation
   #FOS: Mathematics #Functional Analysis (math.FA) #Primary 47A08 #Secondary 47B20
9. Convergence of power sequences of operators via their stability
   2024/04/12 by Zenon Jan Jabłoński, Il Bong Jung, Jabłoński, Zenon Jan +5 · 1 citation
   Computer Science · Mathematics · #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Matrix Theory and Algorithms #Spectral Theory in Mathematical Physics
10. Bishop-like theorems for non-subnormal operators
    2024/06/01 by Zenon Jan Jabłoński, Il Bong Jung, Jabłoński, Zenon Jan +3 · 1 citation
    Mathematics · Computer Science · #Holomorphic and Operator Theory #Advanced Algebra and Logic #Approximation Theory and Sequence Spaces
11. Hyperrigidity III
    2024/12/25 by Pietrzycki, Paweł, Stochel, Jan · 1 citation
    #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA) #Representation Theory (math.RT)