This collection explores the forefront of computational complexity theory, stemming from a special year at DIMACS. The book compiles recent papers by leading experts, offering expositions on major topics in this rapidly evolving field. It is designed for researchers and graduate students in mathematics or computer science, but is accessible to those with an undergraduate background in these areas. The work illuminates the burgeoning landscape of computational complexity research.

This collection is presented as a valuable resource for researchers and graduate students in computational complexity theory, mathematics, and computer science. The book's origin from a special year at DIMACS and contributions from leading experts suggest a focus on current and significant advancements. Its accessibility to those with an undergraduate education indicates a balance between depth and clarity, aiming to shed light on a complex and developing field.