-
Saharon Shelah (שַׂהֲרֹן שֶׁלַח
Śahăron Šelaḥ,
Hebrew pronunciation: [
sähäʁo̞n ʃe̞läχ]; born July 3, 1945) is an
Israeli mathematician. He is a professor...
- ISBN 978-0-08-055137-1. Behar,
Doron M.; Metspalu, Ene; Kivisild, Toomas; Rosset,
Saharon; Tzur, Shay; Hadid, Yarin; Yudkovsky, Guennady; Rosengarten, Dror; Pereira...
- PCF
theory is the name of a
mathematical theory,
introduced by
Saharon Shelah (1978), that
deals with the
cofinality of the
ultraproducts of
ordered sets...
- question: Is
every abelian group A with Ext1(A, Z) = 0 a free
abelian group?
Saharon Shelah proved that Whitehead's
problem is
independent of ZFC, the standard...
- the term. This
result was
later generalized by Rice's theorem. In 1973,
Saharon Shelah showed the
Whitehead problem in
group theory is undecidable, in...
- cardinality, then it is
categorical in all
uncountable cardinalities.
Saharon Shelah (1974)
extended Morley's
theorem to
uncountable languages: if the...
- Bibcode:2009arXiv0911.2151R. ISBN 978-0-8218-4812-8. MR 2777747. Shelah,
Saharon (1974). "Infinite
Abelian groups,
Whitehead problem and some constructions"...
-
Whitehead problem on
abelian groups was
solved (as an
independence proof) by
Saharon Shelah. His
involvement with
topology and the Poincaré
conjecture led to...
-
Doron M.; Yunusbayev, Bayazit; Metspalu, Mait; Metspalu, Ene; Rosset,
Saharon; Parik, Jüri; Rootsi, Siiri; Chaubey, Gyaneshwer; Kutuev, Ildus; Yudkovsky...
- Torroni, Antonio; Hammer,
Michael F.; Metspalu, Ene; Skorecki, Karl; Rosset,
Saharon; Halperin, Eran; Villems, Richard; Rosenberg, Noah A. (2013). "No Evidence...
