Mike Battaglia

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Name	Mike Battaglia
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Are Conway’s omnific integers the Grothendieck group of the ordinals under commutative addition?

jul 27 at 22:46 Will Sawin 18.5k●1●24●48

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262

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Skeleton category of the category of skeleton categories?

ct.category-theory big-picture higher-category-theory

feb 9 at 7:41 Dylan Wilson 3,926●2●14●36

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630

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What’s the difference between ZFC+Grothendieck, ZFC+inaccessible cardinals and Tarski-Grothendieck set theory?

lo.logic formal-languages large-cardinals set-theory axioms

aug 8 at 22:32 David Roberts 11.7k●2●18●55

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306

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Generalized Grassmannians that parameterize the submodules of a module

grassmannians modules gr.group-theory exterior-algebra ag.algebraic-geometry

jul 25 at 0:55 Mike Battaglia 440●9

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236

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How do you compute the dual norm of an induced norm on a subspace of a finite-dimensional Lp-normed vector space?

linear-algebra duality norms banach-spaces

jul 25 at 6:41 Mike Battaglia 440●9

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263

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Surreal numbers and large cardinals

surreal-numbers large-cardinals foundations set-theory reference-request

mar 23 at 15:01 Andreas Blass 32.9k●4●54●109

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184

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Semiring naturally associated to any monoid?

abstract-algebra ra.rings-and-algebras monoids semirings gr.group-theory

feb 21 at 20:00 Rob Myers 305●1●8

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189

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Average weighted value of a linear functional over increasing bounded subsets of Z^n

linear-algebra ra.rings-and-algebras calculus modules norms

mar 26 at 21:52 Mike Battaglia 440●9

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How do you compute the dual norm of an induced norm on a subspace of a finite-dimensional Lp-normed vector space?

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Questions

Are Conway’s omnific integers the Grothendieck group of the ordinals under commutative addition?

Skeleton category of the category of skeleton categories?

What’s the difference between ZFC+Grothendieck, ZFC+inaccessible cardinals and Tarski-Grothendieck set theory?

Generalized Grassmannians that parameterize the submodules of a module

How do you compute the dual norm of an induced norm on a subspace of a finite-dimensional Lp-normed vector space?

Surreal numbers and large cardinals

Semiring naturally associated to any monoid?

Average weighted value of a linear functional over increasing bounded subsets of Z^n

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