Research Output per year

## Fingerprint Dive into the research topics where Jarek Kedra is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- 2 Similar Profiles

Diffeomorphisms
Mathematics

Fundamental Group
Mathematics

Norm
Mathematics

Metric
Mathematics

Symplectic Form
Mathematics

Cocycle
Mathematics

Hamiltonian Actions
Mathematics

Invariant
Mathematics

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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1995 2019

- 123 Citations
- 31 Article

### Fragmentation norm and relative quasimorphisms

Brandenbursky, M. & Kedra, J., 25 Apr 2019, (Accepted/In press) In : Proceedings of the American Mathematical Society.Research output: Contribution to journal › Article

Fragmentation

Norm

Fundamental Group

Ball

### On the autonomous norm on the group of Hamiltonian diffeomorphisms of the torus

Brandenbursky, M., Kedra, J. & Shelukhin, E., 2 Mar 2018, In : Communications in Contemporary Mathematics. 20, 2, 27 p., 1750042 .Research output: Contribution to journal › Article

Open Access

File

Hamiltonians

Diffeomorphisms

Torus

Norm

Vanish

### The autonomous norm on Ham(R2n) is bounded

Brandenbursky, M. & Kedra, J., Apr 2017, In : Annales mathématiques du Québec. 41, 1, p. 63-65 3 p.Research output: Contribution to journal › Article

Open Access

File

Diffeomorphisms

Norm

Standards

### Cancellation norm and the geometry of bi-invariant word metrics

Brandenbursky, M., Gal, S., Kedra, J. & Marcinkowski, M., Jan 2016, In : Glasgow Mathematical Journal. 58, 01, p. 153-176 24 p.Research output: Contribution to journal › Article

Cancellation

Free Group

Norm

Metric

Invariant

### Concordance group and stable commutator length in braid groups

Brandenbursky, M. & Kedra, J., 10 Dec 2015, In : Algebraic & Geometric Topology. 15, 5, p. 2859-2884 26 p.Research output: Contribution to journal › Article

Concordance

Braid Group

Commutator

Knot

Genus