JAVIER BARJA PEREZ

Javier Barja Pérez is a researcher at the Department of Mathematics, Faculty of Mathematics, University of Santiago de Compostela, active between 1988-2024. His work focuses on Algebra, particularly Group Theory, Commutative Algebra, and Homological Algebra.

His research includes analyzing eight-term exact sequences in group homology, studying syzygetic ideals, and exploring regular sequences. Publications like 'Homology groups H n q ( − ) and eight-term exact sequences' (1990) and 'Syzygetic ideals, regular sequences, and a question of Simis' (1989) highlight his contributions to homological algebra and algebraic topology.

Barja Pérez has collaborated with scholars such as C. Rodriguez and Antonio Garcia Rodicio, contributing to serials like Communications in Algebra and Journal of Algebra. His work intersects category theory and algebraic topology through syzygetic methods.