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seminars [2022-06-02] – [Computing with Infinite Objects via Coinductive Definitions] Martin Zieglerseminars [2024-09-25] (current) – [iRRAM for Knots] Martin Ziegler
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 ====== Seminar on Theoretical Computer Science, Logic, and Real Computation ====== ====== Seminar on Theoretical Computer Science, Logic, and Real Computation ======
  
 +  * [[Seminars#2024]]  
 +  * [[Seminars#2023]]
   * [[Seminars#2022]]   * [[Seminars#2022]]
   * [[Seminars#2021]]   * [[Seminars#2021]]
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   * [[Seminars#2015]]   * [[Seminars#2015]]
  
-===== 2022 =====+===== 2024 =====
  
 +====iRRAM for Knots====
 +  * September 26, 11h00 KST 
 +  * hybrid offline (N1 #524) + online (Zoom, ask for coordinates)
 +  * Jaden Jorradol (KAIST)
 +
 +Rehearsal for presentation of [[https://cs.kaist.ac.kr/research/techReport|KAIST Technical Report CS-TR-2024-428]] at [[https://www.lix.polytechnique.fr/CCC2024/|CCC'2024]].
 +
 +====Implementation of the Burau spectral test====
 +  * June 4, 13h30 KST
 +  * hybrid offline (N1 #422) + online (Zoom, ask for coordinates)
 +  * Alexander Stoimenov (Dongguk University)
 +  * Jaden Jorradol (KAIST)
 +
 +We use the spectrum of the Burau representation to introduce
 +a series of tests for a braid being conjugate
 +to a reducible braid, valid for every braid group.
 +The method can be extended to exchangeable and
 +composite braids and to Markov equivalence.
 +We also determine the exact location of
 +the eigenvalues of the Burau matrix (for suitable
 +parameter), with those
 +for reducible braids filling a complex disk and
 +for the exchange move a Descartes oval.
 +
 +===== 2023 =====
 +
 +====Continuous Local Strategies for Robotic Formation Problems====
 +===by Barbara Kempkes and Friedhelm Meyer auf der Heide (2012)===
 +
 +  * June 28, 19h KST
 +  * Rakhman Ulzhalgas (KAIST) 
 +
 +
 +===== 2022 =====
  
 ====Computing with Infinite Objects via Coinductive Definitions==== ====Computing with Infinite Objects via Coinductive Definitions====