email: beachy@math.niu.edu | telephone: (815) 753-0566
MATH 240,
Linear Algebra, 11:00-11:50 MTWF, DU 318
(a first course in linear algebra for undergraduates)
MATH 420/520,
Algebra I, 9:00-9:50, MWF, DU 348
(junior/senior level abstract algebra, using our text)
MATH 240, Linear Algebra
MATH 421/521, Algebra II
MATH 420/520, Algebra I, 12:30-1:45, Davis Hall 116
On sabbatical
MATH 720, Homological Algebra, 1:00-1:50 MWF
MATH 421/521, Algebra II, 6:00-7:15 pm MW
MATH 523, Modern Applied Algebra, 12:30-1:45 MTWR, Faraday 205
MATH 521,
Algebraic Structures I, 10:00-10:50 MWF, DuSable 240
(the second semester of the first-year graduate algebra course)
MATH 240, Linear Algebra and Applications, 8:00-8:50 MWRF, DuSable 318
MATH 520,
Algebraic Structures I, 12:00-12:50 MWF, DuSable 328
(the first semester of the first-year graduate algebra course)
MATH 420, Algebra I, 12:30-1:45 MTWTh, Davis Hall 116
MATH 423,
Linear and Multilinear Algebra, 6:00-7:15 M W
(a second linear algebra course, including canonical forms)
MATH 230, Calculus II, 11:00 MTWF
MATH 420, Algebra I, 10:00 MWF, DU 302
MATH 229, Calculus I, 11:00 MTWRF, DU 328
MATH 423, Linear and Multilinear Algebra
MATH 240, Linear Algebra and Applications
MATH 110 E, College Algebra | Course Homepage (all sections)
MATH 620, Homological Algebra
MATH 110
MATH 420, Algebra I
MATH 521, Algebraic Structures II, 9:00 MWF, DU 480
MATH 110
MATH 520, Algebraic Structures I, 11:00 MWF, DU 428
MATH 110, College Algebra, 3:00 MWF, Davis Hall 308
MATH 230 H, Honors Calculus II
MATH 620, Homological Algebra
MATH 229 H, Honors Calculus I
MATH 420, Abstract Algebra
MATH 211 (all sections), Business Calculus | My section
MATH 211, Business Calculus, Section C, 11:00 MWF, DU 204
MATH 240, Linear Algebra, Section 2, 2:00 MTWF, DU 302
On sabbatical at the University of Glasgow
On sabbatical