Research output per year
Research output per year
Personal profile
Austrian Fields of Study 2012 (6-stellig)
- 101001 Algebra
- 101011 Graph theory
- 101012 Combinatorics
Fingerprint
Dive into the research topics where Stefan Hammer is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Network
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
- 3 Article
-
Comparing Wiener, Szeged and revised Szeged index on cactus graphs
Hammer, S., 11 Jan 2023, In: Ars Mathematica Contemporanea. 23, 3, 12 p., #P3.03.Research output: Contribution to journal › Article › peer-review
Open Access -
Wiener, edge-Wiener, and vertex-edge-Wiener index of Basilica graphs
Cavaleri, M., D’Angeli, D., Donno, A. & Hammer, S., 30 Jan 2022, In: Discrete Applied Mathematics. 307, p. 32-49 18 p.Research output: Contribution to journal › Article › peer-review
Open Access -
An infinitude of counterexamples to Herzog’s conjecture on involutions in simple groups
Anabanti, C. S., Hammer, S. & Okoli, N. C., 2021, In: Communications in Algebra. 49, 4, p. 1415-1421 7 p.Research output: Contribution to journal › Article › peer-review
Open Access
Activities
-
Self-similar Groups, Automata, Schreier Graphs and the Wiener Index
Stefan Hammer (Speaker)
30 May 2022 → 3 Jun 2022Activity: Talk or presentation › Poster presentation › Science to science
-
Relations of Wiener Index and (Revised) Szeged Index on Cacti
Stefan Hammer (Speaker)
13 Sep 2022Activity: Talk or presentation › Talk at conference or symposium › Science to science
-
University of Maribor
Stefan Hammer (Visitor)
11 Sep 2022 → 15 Sep 2022Activity: Visiting an external academic institution › Research at external institution
-
Institut Henri Poincaré
Stefan Hammer (Visitor)
30 May 2022 → 3 Jun 2022Activity: Visiting an external academic institution › Research at external institution
-
Joint workshop of GK Facets of Complexity Berlin, DK Discrete Mathematics Graz, and colleagues from ETH Zürich
Stefan Hammer (Participant)
4 Apr 2022 → 8 Apr 2022Activity: Participation in or organisation of › Workshop, seminar or course (Participation in/Organisation of)