David Schrittesser

activity

20142026

most citedA co-analytic Cohen indestructible maximal cofinitary group

11 citations · 73 across the 28 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.ST2022

Statistical minimax theorems via nonstandard analysis

Haosui Duanmu, Daniel M. Roy, David Schrittesser

For statistical decision problems with finite parameter space, it is well-known that the upper value (minimax value) agrees with the lower value (maximin value). Only under a gener…

math.LO2022★ 2 cited

Coding over Core Models

Sy David Friedman, Ralf Schindler, David Schrittesser

Early in their careers, both Peter Koepke and Philip Welch made major contributions to two important areas of set theory, core model theory and coding, respectively. In this articl…

math.LO2022

Lightface $Σ_{2}^{1}$ -indescribable cardinals

David Schrittesser

$Σ_{3}^{1}$ -absoluteness for ccc forcing means that for any ccc forcing $P$ , $H_{ω_{1}}^{V} ≺_{Σ_{2}} H_{ω_{1}}^{V^{P}}$ . " $ω_{1}$ inaccessible to reals" means that for any real $r$ , ${ω_1}…

Statistical minimax theorems via nonstandard analysis

Coding over Core Models

Lightface Σ21​-indescribable cardinals

Lightface $Σ_{2}^{1}$ -indescribable cardinals