Copper Collar: Montana's 75 Years as a Corporate Colony – Dr. Harry Fritz & Dr. Robert Swartout “In the Crucible of Change”

Abstract to be posted.

Zur Judenfrage : offene Antwort auf das offene Sendschreiben d. Herrn Dr. Harry Breßlau an Herrn von Treitschke

von Wilhelm Endner

From hierarchies to well-foundedness

We highlight that the connection of well-foundedness and recursive definitions is more than just convenience. While the consequences of making well-foundedness a sufficient condition for the existence of hierarchies (of various complexity) have been extensively studied, we point out that (if parameters are allowed) well-foundedness is a necessary condition for the existence of hierarchies e.g. that even in an intuitionistic setting (Π01−CA0)α⊢wf(α)where(Π01−CA0)α stands for the iteration of Π01 comprehension (with parameters) along some ordinal α and wf(α) stands for the well-foundedness of α.

Harry Graf Keßler - Walter Rathenau [Rezension]

S.

James Harry Blackburne

Richard Reti

Abdul Aziz ... mit seinem Vetter Sulman al Arafa [Illustration] : aus: Harry S. Philby: Das geheimnisvolle Arabien

Scan von Monochrom-Mikroform

Harry Kemp, Johnny, Vagabund des Lebens [Rezension]

N. H.