[logic-ml] JAIST Logic Seminar Series

[Hajime Ishihara]

皆様

インスブリア大学のMarco Benini先生の講演のお知らせです。
どうぞふるってご参加ください。

問合せ先：
石原　哉
北陸先端科学技術大学院大学 情報科学系
e-mail: ishihara at jaist.ac.jp
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* JAIST Logic Seminar Series *

* The seminar below is held as a part of JSPS Core-to-Core Program,
A. Advanced Research Networks, and EU FP7 Marie Curie Actions IRSES  
project CORCON.
(http://www.jaist.ac.jp/logic/ja/core2core, https://corcon.net/)

Date: Monday 8 August, 2016, 13:30-15:10

Place: JAIST, Collaboration room 7 (I-56)
(Access: http://www.jaist.ac.jp/english/location/access.html)

Speaker: Marco Benini (University of Insubria)

Title: Variations on the Higman's Lemma
Abstract:
The Higman's Lemma says that if A is a well-quasi-order, so
is the set of finite sequences over A with the order induced by
embedding. By considering the structure of the categories of
well-founded quasi-orders and well-quasi-orders, another proof of the
Lemma will be derived, along with a number of variants, which may be
of some interest.