Commutation classes of the reduced words for the longest element of Sn (with Ricardo Mamede, José Luis Santos)
, The electronic journal of combinatorics 27 (2020)
What is a first countable space? , Topology and its Applications 153 (2006)
Sequential topological conditions in R in the absence of the axiom of choice , Mathematical Logic Quarterly 49 (2003)
Research and Events
Events
PhD Defense Neeraj Kumar - Numerical Semigroups: a conjecture of Wilf and related topics Room FC1 0.04 of the Faculty of Sciences of the University of Porto, 16h00.