Champike Attanayake

Champike Attanayake is an Associate Professor in the Department of Mathematics at Miami University. He specializes in numerical analysis and computational mathematics, with a focus on finite element methods and interface problems. His research also extends to applied mathematics and mathematical education.

Education: He holds a Ph.D. in Mathematics from Bowling Green State University.

Research interests include numerical methods for partial differential equations, particularly immersed finite element methods, interface problems, and superconvergence analysis. He also explores applications in bioheat transfer, vulnerability risk assessment of operating systems, and short-term service-learning in mathematics education.

Recent work emphasizes high-order enriched finite element methods, flux recovery techniques, and the analysis of nonlinear oscillators. Contributions span both theoretical advancements and practical applications in biomedical engineering and cybersecurity.