"Structure-preserving Computational Methods" minisymposium at DMV-ÖMG 2021

Organzied the minisymposium at the online international conference

The DMV-OMG international conference was organized by University of Passau, Germany, from Sep 27 - Oct 1. I had organized a minisymposium on "structure-preserving computational methods" which was well-attended. There were 7 speakers from 5 different countries in the minisymposium who had stimulating online interactions with one-another during the research talks and afterwards in breakout rooms.

Paper published in JCAM (Elsevier)

Projected exponential Runge–Kutta methods for preserving dissipative properties of perturbed constrained Hamiltonian systems.

In this paper, we develop geometric integrators for dissipatively perturbed Hamiltonian systems with constraints. The proposed integrators are able to preserve the phase space of the system and conformal symplecticness. Higher order geometric integraors for the system can be obtained by composition.

• Object Oriented Programming
• Numerical Analysis
• Numerical PDEs
• Scientific Computing
• Scientific Machine Learning

• SERB funded project on structure-preserving integration and model reduction of DNA molecular dynamics (2023-2026)

Conference and Workshop Organization

Fall 2021

Monsson 2019

Summer 2018

Winter 2018

Summer 2018

Memberships

EU-MORNET (European Model Order Reduction Network)

EUROMECH (European mechanics society)