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Repetitio est mater studiorum
(Repetition Is the Mother of Learning)

Latin wisdom

Interest comes as a result of success,
and success comes as a result of hard work

Professor Yaroslav Tagamlizki

Christian Yankov

    Department of Mathematical Sciences
    Phone: (860) 465-0171
    Office: Science Building, Room 162
    E-mail: yankovc at easternct.edu

Teaching

Fall 2025
MAT-135: Mathematics for Liberal Arts. Syllabi for Section 01 and Section 04.
MAT-230: Discrete Structures. Syllabus.
MAT-380: Geometry. Syllabus.

Office Hours

**Fall 2025**
M	T	W	Th	F
10:00 - 11:00am 12:00 - 1:00 pm	---	10:00 - 11:00am 12:00 - 1:00 pm	---	10:00 - 11:00am

Pictures

Niagara Falls at night (cool colors)

Department of Mathematical Sciences
Eastern Connecticut State University
83 Windham Street
Willimantic, CT 06226-2295