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2020 – today
- 2024
[j18]Marta Fiori-Carones
, Alberto Marcone, Paul Shafer, Giovanni Soldà:
(Extra)ordinary Equivalences with the ascending/descending sequence Principle. J. Symb. Log. 89(1): 262-307 (2024)- 2023
- [j17]Rumen D. Dimitrov, Valentina S. Harizanov, Andrei S. Morozov, Paul Shafer, Alexandra A. Soskova, Stefan V. Vatev:
On Cohesive powers of linear Orders. J. Symb. Log. 88(3): 947-1004 (2023) - 2021
- [j16]Paul Shafer, Sebastiaan A. Terwijn:
Ordinal Analysis of Partial Combinatory Algebras. J. Symb. Log. 86(3): 1154-1188 (2021) - 2020
- [j15]Paul Shafer:
The strength of compactness for countable complete linear orders. Comput. 9(1): 25-36 (2020) - [j14]André Nies, Paul Shafer:
Randomness Notions and Reverse Mathematics. J. Symb. Log. 85(1): 271-299 (2020) - [i1]Paul Shafer, Sebastiaan A. Terwijn:
Ordinal analysis of partial combinatory algebras. CoRR abs/2010.12452 (2020)
2010 – 2019
- 2019
- [j13]Paul Shafer, Andrea Sorbi:
Comparing the degrees of enumerability and the closed Medvedev degrees. Arch. Math. Log. 58(5-6): 527-542 (2019) - [c1]Rumen D. Dimitrov, Valentina S. Harizanov, Andrei S. Morozov, Paul Shafer, Alexandra A. Soskova, Stefan V. Vatev:
Cohesive Powers of Linear Orders. CiE 2019: 168-180 - 2017
- [j12]Paul Shafer:
Honest elementary degrees and degrees of relative provability without the cupping property. Ann. Pure Appl. Log. 168(5): 1017-1031 (2017) - [j11]Laurent Bienvenu, Rupert Hölzl, Christopher P. Porter, Paul Shafer:
Randomness and Semimeasures. Notre Dame J. Formal Log. 58(3): 301-328 (2017) - 2016
- [j10]Emanuele Frittaion, Matthew Hendtlass, Alberto Marcone, Paul Shafer, Jeroen Van der Meeren:
Reverse mathematics, well-quasi-orders, and Noetherian spaces. Arch. Math. Log. 55(3-4): 431-459 (2016) - 2015
- [j9]Rupert Hölzl, Paul Shafer:
Universality, optimality, and randomness deficiency. Ann. Pure Appl. Log. 166(10): 1049-1069 (2015) - [j8]François G. Dorais, Jeffry L. Hirst, Paul Shafer:
Comparing the strength of diagonally Nonrecursive Functions in the Absence of ∑20 Induction. J. Symb. Log. 80(4): 1211-1235 (2015) - 2013
- [j7]François G. Dorais, Jeffry L. Hirst, Paul Shafer:
Reverse Mathematics and Algebraic Field Extensions. Comput. 2(2): 75-92 (2013) - 2012
- [j6]Paul Shafer:
Menger's theorem in Π11-CA0. Arch. Math. Log. 51(3-4): 407-423 (2012) - [j5]Paul Shafer:
Coding true arithmetic in the Medvedev degrees of Π10 classes. Ann. Pure Appl. Log. 163(3): 321-337 (2012) - [j4]François G. Dorais, Jeffry L. Hirst, Paul Shafer:
Reverse mathematics, trichotomy, and dichotomy. J. Log. Anal. 4 (2012) - 2011
- [j3]Paul Shafer:
Coding true arithmetic in the Medvedev and Muchnik degrees. J. Symb. Log. 76(1): 267-288 (2011) - [j2]Paul Shafer:
Characterizing the Join-Irreducible Medvedev Degrees. Notre Dame J. Formal Log. 52(1): 21-38 (2011)
2000 – 2009
- 2006
- [j1]Paul Shafer, Timothy Isganitis, Golan Yona:
Hubs of knowledge: using the functional link structure in Biozon to mine for biologically significant entities. BMC Bioinform. 7: 71 (2006)
Coauthor Index
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