Ramsharan Rangarajan

According to our database, Ramsharan Rangarajan authored at least 8 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

CutVEM: Conforming virtual element method on embedded domains with shape-agnostic element agglomeration.

Ramsharan Rangarajan, N. Sukumar

CoRR, August, 2025

2020

DVRlib: A C++ library for geometric mesh improvement using Directional Vertex Relaxation.

Ramsharan Rangarajan, Adrian J. Lew

J. Open Source Softw., 2020

2019

A Variational Approach to Registration with Local Exponential Coordinates.

Ashish Paman, Ramsharan Rangarajan

Comput. Graph. Forum, 2019

2017

Provably Robust Directional Vertex Relaxation for Geometric Mesh Optimization.

Ramsharan Rangarajan, Adrian J. Lew

SIAM J. Sci. Comput., 2017

On the resolution of certain discrete univariate max-min problems.

Ramsharan Rangarajan

Comput. Optim. Appl., 2017

2015

A finite element method to compute three-dimensional equilibrium configurations of fluid membranes: Optimal parameterization, variational formulation and applications.

Ramsharan Rangarajan, Huajian Gao

J. Comput. Phys., 2015

2013

Analysis of a Method to Parameterize Planar Curves Immersed In Triangulations.

Ramsharan Rangarajan, Adrian J. Lew

SIAM J. Numer. Anal., 2013

2012

Universal Meshes: A new paradigm for computing with nonconforming triangulations

Ramsharan Rangarajan, Adrian J. Lew

CoRR, 2012