EPaDel Fall 2025 Section Meeting

Our Fall 2025 meeting will be held October 4, 2025 at York College.

Registration

Register for the meeting

Directions and Parking

Attendees can park in any spot not marked 'Reserved'

GPS Directions to Parking Campus Map

Schedule

Most events take place in Willman Business Center (WBC)

8:30 - 10:30Registration
Willman Business Center lobby
8:30 - 9:00Light Breakfast Reception (coffee, tea, pastries)
Willman Business Center lobby
9:00 - 9:10Welcoming Remarks
WBC Weinstock Lecture Hall
9:15 - 10:05Invited speaker: Linda McGuire
Mathematics at Play: Representing Mathematics and Mathematicians in Modern Theatrical Productions
WBC Weinstock Lecture Hall
10:05 - 10:30Coffee Break & Silent Auction
Willman Business Center lobby
10:35 - 11:25Invited speaker: Nathan Alexander
Mathematical Models in the Sociological Imagination
WBC Weinstock Lecture Hall
11:25 - 11:45Business Meeting, Section Awards, Group Photo
WBC Weinstock Lecture Hall
11:45 - 1:00Lunch
Iosue Student Union
1:10 - 2:10Faculty/Graduate Speaker Sessions
Willman Business Center various locations

Student Activity
2:15 - 3:15Student Speaker Sessions
Willman Business Center various locations
3:35 - 4:25Invited speaker: Grant Fickes
An ENCORE for Cryptographic Compression
WBC Weinstock Lecture Hall
4:25 - 4:45Reception & Silent Auction Winners
Willman Business Center lobby

Invited Speakers

Image of Speaker Linda McGuire
Muhlenberg College
Mathematics at Play: Representing Mathematics and Mathematicians in Modern Theatrical Productions

The ways in which mathematics and mathematicians are rendered in stage productions have undergone significant changes over time, especially as related to issues of technical accuracy and realistic character representations. This talk will combine scholarly techniques found in mathematics, dramaturgy, feminist theory, and performance studies, to analyze patterns of mathematical representation in evidence in a sampling of works in modern theater. While we will acknowledge well-known plays such as Tom Stoppard’s Arcadia and David Auburn’s Proof, we will focus on lesser-known and more avant-garde works to be discussed include Come and Go by Samuel Beckett, Hypatia by Mac Wellman, the musical Fermat’s Last Tango by Joshua Rosenblum and Joanne Sydney Lesser, the Five Hysterical Girl’s Theorem by Rinne Groff and Silent Sky by Lauren Gunderson. These public renderings of mathematical ideas suggest many perceptions, insights, and misconceptions about mathematics and its practitioners. These explorations suggest many questions. What lessons can we learn from these externally-crafted representations of what we do and who we are? What do these artistic pieces tell us about mathematics as it is understood in the public sphere? How does an analysis of these representations help the mathematical community better tell its own story?

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Image of Speaker Nathan Alexander
Howard University
Mathematical Models in the Sociological Imagination

This talk examines mathematical modeling through the lens of philosophy and sociology, highlighting how abstract models can support a more thorough understanding of concrete social dynamics using intuitive thinking and formality. The talk will emphasize how mathematics can be a tool not only for analysis but also for developing critical democratic engagement, mutual aid, and collective social action within a mathematical context. Participants will be invited to reflect on both the possibilities and limits of mathematical models in shaping our collective sociological imaginations for the future.

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Image of Speaker Grant Fickes
AtomBeam Technologies
An ENCORE for Cryptographic Compression

Given prior knowledge about the distribution of symbols in some data stream, Huffman coding provides efficient compression to a size close to the Shannon entropy limit for lossless data compaction. In the rare case the distribution of symbols is dyadic, meaning each is representable as a fraction whose numerator is one and whose denominator is a power of two, the distribution of compressed bits is indistinguishable from noise, i.e., bits zero and one are equally likely. In this talk, we spend more time introducing these foundational ideas and explore the ENCORE algorithm, which seeks to extend the cryptographic properties of Huffman codes to those on non-dyadic distributions.

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Student Activity

Local Organizers

The local organizer for this meeting is Frederick Butler of York College. Please contact a local organizer with site-specific questions, or contact an Executive Committee member with more general questions.