Bryden R Cais (he, him, his)ProfessorMember of the Graduate FacultyResearch Groups: Number TheoryEmail: cais@arizona.eduHomepage: https://www.math.arizona.edu/~caisTelephone: 520-621-6872Office: ENR2 S327Scheduled Courses (Fall 2026):MATH:415A - 001Mon11:00 AM - 12:00 PMWed11:00 AM - 12:00 PMFri11:00 AM - 12:00 PMMATH:515A - 001Mon11:00 AM - 12:00 PMWed11:00 AM - 12:00 PMFri11:00 AM - 12:00 PMTutoring Locations (Fall 2026):Upper divisionWed01:00 PM - 02:00 PM