Dr. Abhishek Sarkar is an Assistant Professor at the Department of Mathematics of the Indian Institute of Technology Jodhpur (IITJ), India. He completed his Bachelor of Science in Mathematics (Honours) from Calcutta University (2008) and his Master of Science in Mathematics at Tata Institute of Fundamental Research Centre for Applicable Mathematics (2011). He also completed his Doctor of Philosophy (Ph.D) from the Department of Mathematics at Tata Institute of Fundamental Research Centre for Applicable Mathematics (2015). His research interest on Elliptic Partial Differential Equations of Second and Fourth-Order; Nonlocal PDEs.