Day 1: December 11, 2015

Morning Session

9h00-10h00: On vertex disjoint cycles of different lengths in 3-regular digraphs

Speaker: Ngo Dac Tan, Institute of Mathematics – VAST, Vietnam.

10h00-10h30: Coffee Break

10h30-11h:  Some problems on matroids and greedy algorithms

Speakers: Nguyen Minh Tung, VNU Univ. of Science, Hanoi, Vietnam.

11h-11h30: Algorithms for maximum matching and Graph-Labelled Tree of Distance Hereditary Graph.

Speakers: Nguyen Viet Ha, VNU Univ. of Science, Hanoi, Vietnam.

12h00-14h00:  Lunch

Afternoon Session

14h00-15h00:  Minimal permutation completion of graphs

Speakers: Christophe Crespelle, Univ. of Lyon, France.

15h00-15h30: Coffee Break

15h30-16h: Disk graph-based model for intraguild predation dynamics

Speakers: Nguyen Phuong Thuy, HUST, Vietnam.

Day 2: December 12, 2015

Morning Session

9h00-10h00: Computing the rank of divisors on graphs: some new results.

Speaker: Phan Thi Ha Duong, Institute of Mathematics – VAST, Vietnam.

10h00-10h30: Coffee Break

10h-11h:  Competition dynamics on a multi-patch environment

Speakers: Nguyen Thi Van, Univ. of Water Resource, Vietnam.

11h-11h30: Techniques in K-coloring problem.

Speakers: Le Chi Ngoc, HUST, Vietnam.

12h00-14h00:  Lunch

Afternoon Session

14h00-15h00:  Disease Dynamics on Graph

Speakers: Nguyen Ngoc Doanh, HUST & VIASM, Vietnam.

15h00-15h30: Coffee Break

15h30-16h: Acyclic Orientations of graphs and Rank of graphs.

Speakers: Vu Nam Phong, Univ. of Water Resource, Vietnam.