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Chifan, Ionut

  1. Wreath-like products of groups and their von Neumann algebras I: W^∗-superrigidity
    2021/11/08 by Ionuţ Chifan, Adrian Ioana, Chifan, Ionut +5 · 6 citations
    Mathematics · #Advanced Operator Algebra Research #Algebraic structures and combinatorial models #Dynamical Systems (math.DS) #FOS: Mathematics #Functional Analysis (math.FA) #Geometric and Algebraic Topology #Group Theory (math.GR) #Operator Algebras (math.OA)
  2. On the normalizing algebra of a MASA in a II1 Factor
    2006/06/09 by Ionuţ Chifan, Chifan, Ionut · 2 citations
    Mathematics · #Advanced Operator Algebra Research #Advanced Topics in Algebra #Spectral Theory in Mathematical Physics
  3. W^* and C^*-superrigidity results for coinduced groups
    2021/07/13 by Ionuţ Chifan, Chifan, Ionut, Alec Diaz-Arias +3 · 2 citations
    Mathematics · #Advanced Operator Algebra Research #Advanced Topics in Algebra #FOS: Mathematics #Operator Algebras (math.OA) #Spectral Theory in Mathematical Physics
  4. Examples of property (T) II1 factors with trivial fundamental group
    2020/03/19 by Chifan, Ionut, Das, Sayan, Houdayer, Cyril +1 · 2 citations
    #FOS: Mathematics #Group Theory (math.GR) #Operator Algebras (math.OA)
  5. Amalgamated Free Product Rigidity for Group von Neumann Algebras
    2017/05/20 by Chifan, Ionut, Ioana, Adrian · 2 citations
    #20E06 #46L36 #FOS: Mathematics #Operator Algebras (math.OA)
  6. Some rigidity results for II1 factors arising from wreath products of\n property (T) groups
    2018/04/12 by Ionuţ Chifan, Chifan, Ionut, Bogdan Udrea +1 · 1 citation
    Mathematics · #Advanced Operator Algebra Research #Holomorphic and Operator Theory #Advanced Topics in Algebra
  7. Wreath-like products of groups and their von Neumann algebras III: Embeddings
    2024/02/29 by Chifan, Ionut, Ioana, Adrian, Osin, Denis +1 · 3 citations
    #FOS: Mathematics #Group Theory (math.GR) #Operator Algebras (math.OA)
  8. Tensor product indecomposability results for existentially closed factors
    2022/07/30 by Ionuţ Chifan, Daniel Drimbe, Chifan, Ionut +3 · 1 citation
    Biochemistry, Genetics and Molecular Biology · Mathematics · #Connective tissue disorders research #Homotopy and Cohomology in Algebraic Topology
  9. Embedding universality for II1 factors with property (T)
    2022/05/16 by Ionuţ Chifan, Daniel Drimbe, Chifan, Ionut +3 · 1 citation
    Mathematics · #Advanced Operator Algebra Research #Advanced Topology and Set Theory #Advanced Topics in Algebra
  10. New examples of W^* and C^*-superrigid groups
    2020/10/02 by Ionuţ Chifan, Chifan, Ionut, Alec Diaz-Arias +3 · 1 citation
    Mathematics · #Advanced Operator Algebra Research #Advanced Topics in Algebra #FOS: Mathematics #Group Theory (math.GR) #Homotopy and Cohomology in Algebraic Topology #Operator Algebras (math.OA)
  11. A remark on the ultrapower algebra of the hyperfinite factor
    2018/02/19 by Chifan, Ionut, Das, Sayan · 1 citation
    #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA)
  12. Invariant subalgebras of von Neumann algebras arising from negatively curved groups
    2022/07/27 by Ionuţ Chifan, Sayan Das, Chifan, Ionut +3 · 1 citation
    Mathematics · #FOS: Mathematics #Geometric and Algebraic Topology #Group Theory (math.GR) #Homotopy and Cohomology in Algebraic Topology #Mathematical Dynamics and Fractals #Operator Algebras (math.OA)
  13. Rigidity for von Neumann algebras of graph product groups. I. Structure of automorphisms
    2022/09/26 by Chifan, Ionut, Davis, Michael, Drimbe, Daniel · 1 citation
    #FOS: Mathematics #Group Theory (math.GR) #Operator Algebras (math.OA)