J. Wallbaum
From MaRDI portal
Person:695797
Available identifiers
zbMath Open wallbaum.johnMaRDI QIDQ695797
List of research outcomes
 | This list is not complete and representing at the moment only items from zbMATH Open and arXiv. We are working on additional sources - please come back soon! |
| Publication | Date of Publication | Type |
|---|---|---|
| The Arithmetical Hierarchy in the Setting of $\omega_1$ | 2014-04-30 | Paper |
| Describing free groups | 2013-08-19 | Paper |
| Describing free groups, Part II: Π⁰₄ hardness and no Σ₂⁰ basis | 2013-08-19 | Paper |
| A \(\Delta^{0}_{2}\)-poset with no positive presentation | 2013-02-21 | Paper |
| The computable embedding problem | 2012-12-17 | Paper |
Research outcomes over time
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