AMS Sectional Meeting AMS Special Session
Current as of Tuesday, January 7, 2020 09:25:35
Fall Central Sectional Meeting
- University of Wisconsin-Madison, Madison, WI
- September 14-15, 2019 (Saturday - Sunday)
- Meeting #1150
Georgia Benkart, AMS benkart@math.wisc.edu
Special Session on Number Theory and Cryptography
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Saturday September 14, 2019, 9:30 a.m.-10:50 a.m.
Special Session on Number Theory and Cryptography, I
Room 474, Van Hise Hall
Organizers:
Eric Bach, University of Wisconsin-Madison bach@cs.wisc.edu
Jon Sorenson, Butler University jsorenso@butler.edu
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9:30 a.m.
On repeated values of Euler's totient function.
Paul A. Kinlaw*, Husson University
(1150-11-450) -
10:00 a.m.
Cohen-Lenstra distributions from p-adic matrices.
Gilyoung Cheong*, University of Michigan
(1150-11-96) -
10:30 a.m.
Improved Efficiency of a Linearly Homomorphic Cryptosystem.
Renate Scheidler*, University of Calgary
(1150-11-676)
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9:30 a.m.
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Saturday September 14, 2019, 2:30 p.m.-4:50 p.m.
Special Session on Number Theory and Cryptography, II
Room 474, Van Hise Hall
Organizers:
Eric Bach, University of Wisconsin-Madison bach@cs.wisc.edu
Jon Sorenson, Butler University jsorenso@butler.edu
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2:30 p.m.
An Algorithm and Estimates for the Erdős-Selfridge Function.
Brianna E. M. Sorenson, Butler University
Jonathan P Sorenson*, Butler University
Jonathan Webster, Butler University
(1150-11-326) -
3:00 p.m.
Discrete Gaussian Measures and New Bounds of the Smoothing Parameter for Lattices.
Z Zheng, Department of Computer Science and Technology, Tsinghua University, Beijing, China
C Zhao, Institute for Advanced Study, Tsinghua University, Beijing, China
G Xu*, Department of EE & CS, University of Wisconsin-Milwaukee, Milwaukee, WI
(1150-11-390) -
3:30 p.m.
Break -
4:00 p.m.
Almost divisors.
Jeffrey C. Lagarias*, University of Michigan, Ann Arbor, MI 48109-1043
David Harry Richman, University of Michigan, Ann Arbor, MI 48109-1043
(1150-11-500) -
4:30 p.m.
Dilated floor functions and their commutators.
Jeffrey C. Lagarias, University of Michigan
David Harry Richman*, University of Michigan
(1150-11-304)
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2:30 p.m.
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Sunday September 15, 2019, 9:30 a.m.-10:50 a.m.
Special Session on Number Theory and Cryptography, III
Room 474, Van Hise Hall
Organizers:
Eric Bach, University of Wisconsin-Madison bach@cs.wisc.edu
Jon Sorenson, Butler University jsorenso@butler.edu
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9:30 a.m.
Algorithms for the Multiplication Table Problem.
Jonathan Webster*, Butler University
Richard P Brent, Australian National University
David Purdum, Butler University
Carl Pomerance, Dartmouth College
(1150-11-614) -
10:00 a.m.
An Unconditional Improvement to the Running Time of the Quadratic Frobenius Test.
Jon Grantham*, IDA/CCS
(1150-11-149) -
10:30 a.m.
On rigid Carmichael numbers of order $2$.
Andrew R Shallue*, Illinois Wesleyan University
(1150-11-550)
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9:30 a.m.
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Sunday September 15, 2019, 1:30 p.m.-3:50 p.m.
Special Session on Number Theory and Cryptography, IV
Room 474, Van Hise Hall
Organizers:
Eric Bach, University of Wisconsin-Madison bach@cs.wisc.edu
Jon Sorenson, Butler University jsorenso@butler.edu
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1:30 p.m.
Analysis and Comparison of Two Algorithms for Predicting Linear Congruence Generators.
Eric Bach*, University of Wisconsin
(1150-11-327) -
2:00 p.m.
Derandomizing Quadratic Nonresidue Construction: Progress and Limitations.
Eric Bach, University of Wisconsin
Robert A Threlfall*, Sun Prairie, Wisconsin
(1150-68-528) -
2:30 p.m.
Break -
3:00 p.m.
Counting solutions to singular systems of exponential equations modulo powers of a prime.
Joshua Holden*, Rose-Hulman Insitute of Technology
(1150-11-675) -
3:30 p.m.
Searching for order 5 Brauer classes in del Pezzo surfaces of degree one.
Rachel Davis*, University of Wisconsin-Madison
(1150-11-282)
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1:30 p.m.
Inquiries: meet@ams.org