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Answers
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13
Literature with solved problems in algebraic topology
13
A mathematical idea “abstract enough to be useless for physics”
13
Rank of a module
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What are the open subsets of $\mathbb{R}^n$ that are diffeomorphic to $\mathbb{R}^n$
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Henselization of a local ring
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Source on functorial algebraic geometry
12
Motives versus Motifs
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Integral points on varieties
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What is the best way to study Rational Homotopy Theory
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What makes a theorem *a* “nullstellensatz.”
11
Extra principal Cartier divisors on non-Noetherian rings? (answered: no!)
11
Most important domains, extension theorems, and functions in several complex variables
11
Classification of finite commutative rings
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A GAGA question
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Motivation for concepts in Algebraic Geometry
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Holomorphic line bundles on a punctured disc
11
Urge/reason for inventing interior product ( Grassmann algebra )
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Are Banach Manifolds intrinsically interesting?
10
Is the degree of a finite morphism stable by base change
10
What is the “strongest” non-local property of a ring/module that is true of all localizations at maximal ideals?
10
Applications of the “other” definition of Sheaves
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Justification of the term “invertible sheaf”
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Motivating the de Rham theorem (2)
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Survey article on Intersection Theory
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Interesting examples of flasque sheaves?
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Are infinite dimensional constructions needed to prove finite dimensional results?
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Reference for tensor products of fields
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Fundamental Examples
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Geometry meaning of higher cohomology of sheaves?
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Why must one sheafify quotients of sheaves?
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