Dr Nishant has been awarded INSA Associate Fellow 2023.

Dr Nishant Changotia has been awarded INSA Associate Fellow 2023 for his several contributions in the areas of Ergodic Theory and Dynamical Systems. In recent years, he has obtained results on a variety of problems related to embeddings, homomorphisms, and mixing properties of graphs. His works have consistently been of high quality and have appeared in well-regarded fora. A recent work on large deviations principle for dimer tilings in three dimensions constitutes a breakthrough on an important problem that has attracted much attention from both the mathematics and the statistical physics community; this work required the development of new tools to go beyond dimension two.