Dr. Francis Pastijn

Dr. Francis PastijnMarquette University

Cudahy Hall, 303

MilwaukeeWI53201United States of America(414) 288-5229francis.pastijn@marquette.edu

Professor

Department of Mathematical and Statistical Sciences

Courses Taught

• Foundation of Mathematics
• Calculus 3
• Linear Algebra and Matrix Theory

Research Interests

• Algebra : groups, semigroups, lattices, universal algebra, semirings.

Publications

• J. Albert and F. Pastijn. Free split bands, Semigroup Forum, (2014), 1-10.
• L. Oliveira and F. Pastijn. Rees matrix covers and the translational hull of a locally inverse semigroup, Communications in Algebra, 36 (2008), 3230-3249.
• L. Oliveira and F. Pastijn. Ideal extensions of locally inverse semigroups, Studia Sci. Math. Hungary, 45 (2008), 395-409.
• L. Oliveira and F. Pastijn. Dense ideal extensions of strict regular semigroups, Algebra and Discrete Mathematics 4 (2006), 67-80.
• F. Pastijn and L. Oliveira. Maximal dense ideal extensions of locally inverse semigroups, Semigroup Form 72 (2006), 441-458.
• F. Pastijn. Weak commutativity in idempotent semirings, Semigroup 72, (2006), 283-311.