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Questions
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Can elements of Weil algebras be detected by maps into truncated symmetric algebras?

may 11 at 9:22 MathOverflow♦ 1●2●3

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Is there a local projective model structure on simplicial sheaves? What are its fibrant objects?

apr 28 at 13:43 Dmitri Pavlov 6,973●1●13●44

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Necessary conditions for cofibrancy in global projective model structure on simplicial presheaves

apr 11 at 6:30 Richard Garner 56●1

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Are Thom spectra MU, MSO and K-theory spectra KU, KO modules over some truncations of the sphere spectrum?

mar 20 at 18:35 Dmitri Pavlov 6,973●1●13●44

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Which E_∞-spaces are homotopy colimits of k-truncated E_∞-spaces?

mar 20 at 18:33 Dmitri Pavlov 6,973●1●13●44

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Noncommutative smooth manifolds

jan 1 at 21:59 Branimir Ćaćić 495●4●8

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Is the pushout of smooth varieties along a smooth closed subvariety again a variety?

dec 11 at 16:25 Dmitri Pavlov 6,973●1●13●44

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What are the smooth manifolds in the topos of sheaves on a smooth manifold?

dec 9 at 19:16 Peter Michor 5,352●10●17

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Can we recover a von Neumann algebra from its predual?

aug 14 at 15:38 Dmitri Pavlov 6,973●1●13●44

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Is there a mathematical explanation for the Aharonov-Casher effect?

jul 17 at 4:43 Chris Gerig 5,526●1●12●40

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