News
12 Dec 2015, the slide was uploaded
Title
What is random?
Type
Ikura salon at Meiji University
The slide and the talk is in Japanese.
Download
Slide
宮部賢志(ミヤベケンシ)
News
12 Dec 2015, the slide was uploaded
Title
What is random?
Type
Ikura salon at Meiji University
The slide and the talk is in Japanese.
Download
Slide
News
2 Oct 2015, the abstract was uploaded
Title
Separation of randomness notions in Weihrauch degrees
Type
Short talk on black boards at Dagstuhl Seminar
Abstract
If someone says that a function is “computable”, it sometimes means that it is programmable with a programming language with a random generator. Computability with a random set can be paid more attension. In this talk we will consider whether we can make a random set more random. In other words, we will consider randomness notions in Weihrauch degrees and see some separation of them.
This is a joint work with Rupert Hölzl.
News
8 Sep 2015, the slide file was uploaded
Title
Characterizations of 3-randomness via complexity
Type
Talk at MSJ Autumn Meeting 2015
Download
miyabe-mathsoc2015Sep
News
8 Sep 2015, the slide file was uploaded
Title
Reducibilities as refinements of the randomness hierarchy
Type
Talk at CTFM2015
Download
miyabe-ctfm2015
News
29 July 2015, the slide file was uploaded
Title
Welcome to mathematical paradoxes
Type
Summer Seminar of Meiji University for high school students
Download
summer-seminar