Lecture: On Reconstruction of Permutations with Hamming Distance

Speaker: Professor Elena V. Konstantinova (Sobolev Institute of Mathematics, Novosibirsk State University & China Three Gorges University)

Date: January 6, 2026

Lecture: Using Permutation Rational Functions for Obtaining Permutation Codes with Large Hamming Distance

Speaker: Professor Ivan Hal Sudborough (University of Texas)

Date: January 27, 2022

Recording: Watch the Lecture Here

Lecture: Computing Lower Bounds for Permutation Arrays under the Kendall-Tau Metric

Speaker: Professor Sudborough

Date: April 13, 2023 (8:00 PM – 9:00 PM)

Slides: Download PDF Here

Lecture: New Bounds for Permutation Codes under Kendall-Tau Distance

Speaker: Professor Zhang (Xiangtan University, China)

Date: April 7, 2022

Recording: Watch the Lecture Here

Lecture: Subgroup Growth and Orbit Growth of Groups

Speaker: Dr. Leili Jafari

Date: September 15, 2022 (11:00 AM – 12:00 PM)

Recording: Watch the Lecture Here

Lecture: Logical Generation of Groups

Speaker: Dr. Mohammad Shahriari

Date: August 4, 2022 (11:00 AM – 12:00 PM)

Recording: Watch the Lecture Here

Lecture: Group-Theoretic Equivalent of the Collatz Conjecture

Speaker: Dr. Stefan Kohl (Member of the GAP Support Team)

Date: September 13, 2022 (11:00 AM – 12:00 PM)

Recording: Watch the Lecture Here