Amy Wehe, Ph.D., Mathematics | Fitchburg State University
Skip to main content

Fitchburg State uses technology to gather information and better understand visitors’ experiences. By continuing to use this website, you consent to this usage in accordance with our Privacy Policy.

Faculty Directory » Amy Wehe


Office Hours:

Semester: Fall 2020
Mondays 4pm-4:45pm, Tuesdays 4pm-4:45pm, Wednesdays 8-9:15am and by
appointment. I am not available for in-person meetings this semester. Regular office hours will be held
in Zoom at I will only be in this Zoom room during
my office hours. Appointments will be scheduled separately. If you have trouble entering the Zoom
meeting, please call me right away at 515-451-6560.

Office Information:

Room Number: Edgerly Hall 301D
Phone: 978.665.3253

Courses Taught:

Introduction to Functions (MATH 1250)
Precalculus (MATH 1300)
Applied Statistics (MATH 1700)
Discrete Mathematics (MATH 1900)
Informal Geometry (MATH 2000)
Calculus for Business (MATH 2200)
Calculus I (MATH 2300)
Calculus II (MATH 2400)
Linear Algebra (MATH 2600)
Geometry (MATH 3000)
History of Mathematics (MATH 3200)
Calculus IV (MATH 4150)
Probability and Statistics I (MATH 4200)
Probability and Statistics II (MATH 4250)
Abstract Algebra (MATH 4300)


Ph.D., Iowa State University. 2005.

Research Interests:

Combinatorial Matrix Theory
Spectral Graph Theory
"Teaching and Learning"

Representative Publications:


Wangsness Wehe, A. (2015). Informal Geometry. Kendall Hunt.


Choi, J. Y. et al. (2002). Po-matrix Completion Problem. Electronic Journal of Linear Algebra, 9, 1-20.

DeAlba, Luz Maria et al. (2014). Matrix completion problems. Handbook of Linear Algebra, Second Edition. Taylor & Francis Group/CRC Press, 49.1–49.30.

De Alba, Luz Maria et al. (2003). The (Weakly) Sign Symmetric P-matrix Completion Problems. Electronic Journal of Linear Algebra, 10, 257-271.

Wangsness Wehe, Amy et al. (2010). Minimum rank of skew-symmetric matrices described by a graphLinear Algebra and Its Applications, 432, 2457-2472.

Professional Affiliations:

MAA - Mathematical Association of America
AMS - American Mathematical Society
ILAS - International Linear Algebra Society