• 18 Citations
  • 2 h-Index
19982019
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Fingerprint Dive into the research topics where Karl Lorensen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Cohomology Mathematics
Group Extension Mathematics
Solvable Group Mathematics
Finite Rank Mathematics
Completion Mathematics
Nilpotent Group Mathematics
P-groups Mathematics
kernel Mathematics

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Research Output 1998 2019

  • 18 Citations
  • 2 h-Index
  • 11 Article
  • 1 Comment/debate

Group-graded rings satisfying the strong rank condition

Kropholler, P. & Lorensen, K., Dec 1 2019, In : Journal of Algebra. 539, p. 326-338 13 p.

Research output: Contribution to journalArticle

Graded Ring
Group Ring
Ring
Amenability
Von Neumann Algebra

'COHOMOLOGY AND PROFINITE TOPOLOGIES FOR SOLVABLE GROUPS OF FINITE RANK'

Lorensen, K., Apr 26 2015, In : Bulletin of the Australian Mathematical Society. 91, 2, p. 351-352 2 p.

Research output: Contribution to journalArticle

Solvable Group
Finite Rank
Proposition
Cohomology
Topology
1 Citation (Scopus)

The cohomology of virtually torsion-free solvable groups of finite rank

Kropholler, P. & Lorensen, K., Jan 1 2015, In : Transactions of the American Mathematical Society. 367, 9, p. 6441-6459 19 p.

Research output: Contribution to journalArticle

Torsion-free Group
Solvable Group
Finite Rank
Torsional stress
Cohomology

Torsion cohomology for solvable groups of finite rank

Lorensen, K., May 1 2015, In : Journal of Algebra. 429, p. 447-464 18 p.

Research output: Contribution to journalArticle

Solvable Group
Finite Rank
Torsion
Cohomology
Torsion-free
1 Citation (Scopus)

Cohomology and profinite topologies for solvable groups of finite rank

Lorensen, K., Oct 1 2012, In : Bulletin of the Australian Mathematical Society. 86, 2, p. 254-265 12 p.

Research output: Contribution to journalArticle

Solvable Group
Finite Rank
Cohomology
Topology
Isomorphism