Estie Arkin's primary research area is the design and analysis of algorithms that arise in network optimization, computational geometry, graph theory, scheduling, robotics, geographic information systems, computer graphics, manufacturing, and computer vision. Arkin is interested in analysis of worst-case complexity and approximation algorithms.  

Esther M. (Estie) Arkin is an Israeli–American mathematician and computer scientist whose research interests include operations research, computational geometry, combinatorial optimization, and the design and analysis of algorithms. She is a professor of applied mathematics and statistics at Stony Brook University. At Stony Brook, she also directs the undergraduate program in applied mathematics and statistics, and is an affiliated faculty member with the department of computer science.