Contact us


Department of Mathematics
University of Hawaii at Manoa
2565 McCarthy Mall (Keller Hall 401A)
Honolulu, Hawaii 96822

Phone numbers

(808) 956-4679, fax 956-9139

Office hours

Room Inquiries
Keller Hall 419 Undergraduate
Keller Hall 401A Department Chair, Graduate, Fiscal
Day Hours
Monday 10:30am -12:45pm, 1:45pm – 4:30pm
Tuesday 8:00am -12:45pm, 1:45pm – 4:30pm
Wednesday   8:00am -12:45pm, 1:45pm – 4:30pm
Thursday 1:00pm – 4:30pm (Keller 419 closed from 3:00-4:30pm due to Staff Meeting)
Friday 8:00am -12:45pm, 1:45pm – 4:30pm

Closed on Saturdays, Sundays, and State and Federal holidays observed by the University of Hawaii, or unless otherwise announced.



Web site issues

Professor and Webmaster Bjørn Kjos-Hanssen.