LabCompass

Marius Dădărlat

Mathematics · Purdue University West Lafayette

OpenAlex
Established · publishing since 1987Rising activity
Advanced Operator Algebra ResearchAdvanced Topics in AlgebraAdvanced Banach Space TheoryAlgebraic structures and combinatorial modelsHomotopy and Cohomology in Algebraic Topology

Publications

114

Citations

1,846

Est. group size

—

Recurring co-author estimate

Active years

39

Publishing since 1987

Research summary
AI-generated

Marius Dădărlat works in operator algebras, a branch of mathematics that studies algebraic structures built from spaces of operators, often connected to topology (the study of shapes and spaces) and group theory. His recent work focuses on how groups can be approximated by matrices (quasi-representations and 'almost representations'), on classifying certain bundles of C*-algebras using cohomology (an algebraic tool for tracking structure), and on stability questions about whether approximate group representations can be corrected to exact ones. This research connects abstract algebra, topology, and mathematical physics.

Operator algebras (C*-algebras)Group representations and their stabilityK-theory and cohomologyNoncommutative geometryClassifying spaces and bundles

Publication output has been fairly steady over the past decade, averaging about 2 papers per year with a modest recent uptick in 2024-2025.

Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026

Publication cadence
Publications per year over the last 10 years — averaging 2.0/year recently
2017: 1 publication172018: 4 publications4182019: 2 publications192020: 2 publications202021: 1 publication212022: 2 publications222023: 2 publications232024: 3 publications242025: 3 publications2526
Recent publications
Publishes in
  • arXiv (Cornell University)×7
  • Journal of Noncommutative Geometry×3
  • Advanced studies in pure mathematics×2
  • Annals of K-Theory×1
  • Journal of Functional Analysis×1
Similar researchers
By research-topic overlap

This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 20, 2026.

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