The IBS Discrete Mathematics Group (DIMAG) in Daejeon, Korea invites applications for several postdoctoral research fellowship positions. The deadline for the application is December 1, 2019 Sunday. For more detail, please visit the hiring page.

## Alexandr V. Kostochka gave a talk on a problem related to the graph reconstruction conjecture at the discrete math seminar

On October 10, 2019, Prof. Alexandr V. Kostochka from the University of Illinois at Urbana-Champaign gave a talk at the discrete math seminar. The title of his talk was “Reconstructing graphs from smaller subgraphs“.

## Alexandr V. Kostochka gave a colloquium talk on Ramsey-type problems for paths and cycles at the KAIST MathSci – IBS DIMAG Joint Colloquium

On October 8, 2019, Prof. Alexandr V. Kostochka from the University of Illinois at Urbana-Champaign gave a colloquium talk at the KAIST Mathematical Sciences – IBS Discrete Mathematics Group Joint Colloquium. The title of his talk was “On Ramsey-type problems for paths and cycles in dense graphs“. He will stay one week at IBS Discrete Mathematics Group.

## Please share the poster for our postdoctoral research fellowship

## The poster for the conference “Seymour is Seventy” (June 15-19, 2020) is now available for download.

## Casey Tompkins gave a talk on the extremal problems for Berge hypergraphs at the discrete math seminar

On October 1, 2019, Casey Tompkins at IBS discrete mathematics group presented a seminar talk on an extension of Turán’s theorem to hypergraphs. The title of his talk was “Extremal problems for Berge hypergraphs“.

## Welcome Pascal Gollin, a new research fellow in the IBS discrete mathematics group

The IBS discrete mathematics group welcomes Dr. Pascal Gollin, a new research fellow at the IBS discrete mathematics group from October 1, 2019.

He received his Ph.D. from Department of Mathematics, Universität Hamburg in Germany in 2019 under the supervision of Prof. Reinhard Diestel. Welcome!

## Cory Palmer gave a survey talk on the Turán-type subgraph counting problems at the discrete math seminar

On September 19, 2019, Cory Palmer from University of Montana presented a survey talk on the Turán-type subgraph counting problems at the discrete math seminar. The title of his talk was “A survey of Turán-type subgraph counting problems“. He will stay at the IBS discrete mathematics group until October 3, 2019.

## Kevin Hendrey presented his work on the minimum connectivity to force a minor isomorphic to a fixed forest in a large graph at the discrete math seminar

On September 10, 2019, Kevin Hendrey at IBS Discrete Mathematics Group presented his work on the minimum connectivity to force a minor isomorphic to a fixed forest in a large graph. The title of his talk was “The minimum connectivity forcing forest minors in large graphs”.

## Welcome Casey Tompkins, a new research fellow in the IBS discrete mathematics group

The IBS discrete mathematics group welcomes Dr. **Casey Tompkins**, a new research fellow at the IBS discrete mathematics group from September 1, 2019.

He received his Ph.D. from the Department of Mathematics at the Central European University in Budapest, Hungary in 2015 under the supervision of Prof. Gyula O. H. Katona.