Professor
Mathematical Sciences
Office
8:50 am - 9:20 am
1:30 pm - 2:35 pm
8:50 am - 9:20 am
1:30 pm - 2:35 pm
8:50 am - 9:20 am
1:30 pm - 2:50 pm
Education
Sofia University, Sofia, Bulgaria
Sofia University, Sofia, Bulgaria
Mathematics and Computer Science
Sofia University, Sofia, Bulgaria
Areas of Expertise
- General, Categorical, and Geometric Topology and their Applications
Product spaces; continuous extensions of functions defined on subspaces of product spaces; cardinal invariants; covering properties; compact, pseudocompact, countable compact and sequentially compact spaces; closure operators; P-minimal and P-closed spaces; sequential convergence; sequential spaces; extensions of topological spaces; supertopological spaces; neighborhood spaces; separation axioms; proximities; Noetherian spaces; applications of topology in number theory and geographic information systems.
- Graph Theory
Hamiltonian graphs
Publications, Research & Presentations
Memberships & Affiliations
American Mathematical Society (AMS)
Mathematical Association of America (MAA)
Courses Taught
Fall 2025
MWF 9:25 am - 10:35 pm - , EDB 111
MWF 10:50 am - 12:00 pm - , EDB 111
MWF 12:15 pm - 1:25 pm - , EDB 111
Calculus I
Calculus I
Calculus I
4 Calculus I
Calculus II
Calculus II
Calculus II
Calculus II
Office Hours Fall 2025 in MW 111
MWF 8:50 am 鈥 9:20 am, MW 1:30 pm 鈥 2:35 pm, F 1:30 pm 鈥 2:50 pm,
or by appointment