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Mini-course “Enumeration under group action”

2018-02-28 16:00 — 18:30 Muzejski 1 Liliana Alcón (Universidad Nacional de La Plata, Argentina) Mini-course The course is an introduction to the Polya’s theory in order to answerquestions such as:-Up to isomorphism, how many graphs on n vertices are there?-Up…

Odd automorphisms in graphs

2018-02-19 10:00-11:00 FAMNIT-POŠTA Ademir Hujdurović (UP IAM, UP FAMNIT) Odd automorphisms in graphs An automorphism of a graph is said to be even/odd if it acts on the vertex set of the graph as an even/odd permutation. In this talk,…

Generalized convexity and applications

2018-01-31 10:00-11:00 FAMNIT-POŠTA Monica Milasi (University of Messina) Generalized convexity and applications. The aim of this talk is to consider the quasiconvex and pseudoconvex functions. One of the reasons for the study of generalized convexity is that convexity usually is…

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