**Title of Ph. D Thesis: Complex Dynamics of Ecological Systsem: Models and Methods.**

**Thesis Supervisor: Prof. Ranjit Kumar Upadhyay, Department of Applied Mathematics, ISM Dhanbad.**

**RESEARCH DOMAINS**

Ø **Disease Dynamics, **

Ø **Real World Problems,**

Ø **Chaos Theory, **

Ø **Dynamical Systems.**

**Ph. D. STUDENTS**

**Mrs. Sapna Thakur**
**Mr. Purnendu Mishra**
**Miss. Barkha Tiwari**

**WORK EXPERINCE**

(1) Presently, I am working as an **Assistant Professor** in **Department of Mathematics NIT, Raipur during May 06, 2013 to till continue.**

(2) I have worked as a **Research Associate** on the project entitled **“Finite Element Approximation and Computer Implementation for Non-** **Linear Elliptic Singular Perturbation Problems with Engineering Applications**” sponsored by Council of Scientific and Industrial Research **(CSIR)** under the principle investigation of **Dr. Manoj Kumar, Associate Professor,** **Department**** of Mathematics MNNIT, Allahabad during November 30, 2012 to May 03, 2****013.**

(3) I have worked as a **Visiting Faculty** in **Department of Mathematics MNNIT, Allahabad during August 30, 2012 to November 29, 2012**.

(4) I have worked as a **Senior Research Fellow** in **Department of Applied Mathematics ISM, Dhanbad during July, 2010 to June, 2012**.

(5) I have worked as a **Junior Research Fellow** in **Department of Applied Mathematics ISM, Dhanbad during July, 2008 to June, 2010**.

**MEMBERSHIP OF NATIONAL AND INTERNATIONAL PROFESSIONAL BODIES**

**Life time member of International Association of Engineers, Hong Kong**
**Life time member of Indian Mathematical Society, India**
**Life time member of Indian Science Congress Association, India**

**AWARDS / ACHIEVEMENT**

*B**est Mathematical Modeling Team Award* for the Mathematical Modeling Project of the Industrial problem in **DAAD (Dautschar Akadamischar Austausch Dienst) German Academic Exchange Service** supported International Workshop on **Computational PDE: Modeling and Simulation****”** held on January 03-12, 2011 conducted by **Department of Mathematics Indian Institute of Technology, Madras** and **The Fraunhofer Institute of Industrial Mathematics (Fraunhofer ITWM), University of Kaiserslautern, Germany.**

**Foreign Visit** Visited Italy, Greece.

Presented one paper entitle “Chaotic dynamics of an ecological system with Monod-Haldane type function response” in International conference of Numerical Analysis and Applied Mathematics 2016 (ICNAAM 2016) held on September 19-25, 2016 at Rhodes Greece.