- U34 -

The Allegheny Mountain Section of theMathematical Association of Americaserves Western PA and WV. The 2025 Section Meeting page is now available here link Upcoming Events Speaker Kristin Camenga Juniata College Title Who are the people in your numerical range. Abstract The numerical range of a matrix is a set of numbers that result when a matrix is multiplied in a certain way by all the vectors of the unit sphere. Classically we work with matrices that have complex numbers as entries and we can graph the corresponding numerical range on the complex plane.