EVOP-MS10

# The Study of Diffusive Dispersal in Population Dynamics

#### Tuesday, June 15 at 07:45pm (PDT)

Wednesday, June 16 at 03:45am (BST)

Wednesday, June 16 11:45am (KST)

**MS08-EVOP**(click here). The third session is

**MS09-EVOP**(click here).

**Organizers:**

#### Chiu-Yen Kao (Claremont McKenna College, United States), Bo Zhang (Oklahoma State University, United States)

**Description**:

The study of diffusive dispersal plays an important role in population dynamics, especially under the changing environment and anthropogenic disturbance. Recently, there are many studies which explore the effect of diffusive dispersal in different aspects. These include mathematical modeling, analytical and numerical techniques, and experimental studies. This mini-symposium brings together mathematicians and biologists to share their diverse perspectives from theoretical, numerical, and experimental study in diffusive dispersal and their related optimization problems. Mathematicians will introduce the new theories they have developed in recent years while biologists and epidemiologists will show how to apply these theories to solving real problems. Applications to optimization problems in translational sciences such as invasion control, population management, optimal chemotherapy will be discussed. This minisymposium will provide a forum for recent scientific developments, discussions, exchange ideas, and open problems. Topics will be discussed include but not limited to the following: * the difference between homogeneous and heterogeneous environments, * the effects of population movement on disease spread and control, * the diffusive competition network system for multiple species, * concentration and fragmentation of resources in spatial ecology, * the optimal allocation of resources to maximize the total population size.

#### Seyyed Abbas Mohammadi

*(Yasouj University, Iran)*

###### "Optimal Chemotherapy for Brain Tumor Growth in a Reaction-Diffusion Model"

#### Daozhou Gao

*(Shanghai Normal University, China)*

###### "Effects of asymmetric dispersal on total biomass in a two-patch logistic model"

#### Alfonso Ruiz-Herrera

*(University of Oviedo, Spain)*

###### "Network Topology vs. Spatial Scale of Movement in Trophic Metacommunities"

#### Xiaoqing He

*(East China Normal University, China)*