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Provable zero-free region for any entire function that analytically is similar to zeta(s)

Awarded Nov 6, 2012 at 3:20

Ralph Furman

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Extending vector bundles on a given open subscheme

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Ariyan Javanpeykar

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What is the field generated by an Archimedean Spiral?

Awarded Nov 5, 2012 at 23:50

Will Sawin

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Shortest morphing between shapes embedded in $\mathbb{R}^3$

Awarded Nov 5, 2012 at 21:50

Joseph O'Rourke

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A Model-Theoretic Helly's Theorem

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Richard Rast

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The class number formula, the BSD conjecture, and the Kronecker limit formula

Awarded Nov 5, 2012 at 12:50

Jonah Sinick

6,9426 gold badges40 silver badges75 bronze badges

Balancing problem

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Vipul Naik

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Do there exist associative sudoku squares?

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cfranc

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What is known about K-theory and K-homology groups of (free) loop spaces?

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skupers

7,9332 gold badges39 silver badges76 bronze badges

Mathematics and cancer research

Awarded Nov 4, 2012 at 18:05

Alexander Chervov

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What is (co)homology, and how does a beginner gain intuition about it?

Awarded Nov 3, 2012 at 14:05

Qiaochu Yuan

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Is the analysis as taught in universities in fact the analysis of definable numbers?

Awarded Nov 2, 2012 at 14:35

Anixx

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Curriculum reform success stories at an "average" research university

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Ryan Budney

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Some intuition behind the five lemma?

Awarded Nov 1, 2012 at 17:39

Armin Straub

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Finite sums of prime numbers $\geq x$

Awarded Oct 29, 2012 at 19:05

François Brunault

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How does one motivate the analytic continuation of the Riemann zeta function?

Awarded Oct 29, 2012 at 12:50

36min

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Why do probabilists take random variables to be Borel (and not Lebesgue) measurable?

Awarded Oct 29, 2012 at 9:50

Mark

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Two-cardinal diamond principles and saturation of the nonstationary ideal

Awarded Oct 28, 2012 at 17:05

Trevor Wilson

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Good algebraic number theory books

Awarded Oct 28, 2012 at 13:50

Jason Smith

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Intermediate value theorem on computable reals

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Jason Orendorff

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Can we ascertain that there exist an epimorphism $G\rightarrow H?$

Awarded Oct 27, 2012 at 23:50

Kerry

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Half Cantor-Bernstein without choice

Awarded Oct 27, 2012 at 22:35

Asaf Karagila♦

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(post deleted or otherwise unavailable)

Awarded Oct 27, 2012 at 16:05

Vidit Nanda

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Recurrence relations whose base case is 'at infinity'

Awarded Oct 27, 2012 at 15:05

Joseph O'Rourke

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Over which fields does the Mordell-Weil theorem hold?

Awarded Oct 27, 2012 at 1:20

François Brunault

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Which principlal bundles are locally trivial?

Awarded Oct 26, 2012 at 19:50

Igor Belegradek

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Idiosyncratic characterizations of $\ell^p$, for $p\not=1,2,\infty$

Awarded Oct 26, 2012 at 13:50

David Feldman

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Density of a set of integers

Awarded Oct 26, 2012 at 12:50

Joël

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Large Intersecting Subsets of a Set

Awarded Oct 26, 2012 at 12:20

Smart_Mathematician

1012 bronze badges

Can Chern class/character be categorified?

Awarded Oct 26, 2012 at 11:35

36min

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Today's world record on the Betti numbers of Calabi-Yau three-folds.

Awarded Oct 26, 2012 at 4:50

aglearner

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Is there an "elementary" proof of the infinitude of completely split primes?

Awarded Oct 25, 2012 at 18:20

François G. Dorais

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(Closures of sets of) operations in topological groups.

Awarded Oct 25, 2012 at 14:35

Niemi

1,48814 silver badges22 bronze badges

Non-regular Connected Hausdorff Banach Manifold

Awarded Oct 25, 2012 at 5:20

Benjamin Dickman

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Evil Fourier Coefficients

Awarded Oct 24, 2012 at 19:05

ccarminat

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Can we bound degrees of complex irreps in terms of the average conjugacy class size?

Awarded Oct 24, 2012 at 18:05

Yemon Choi

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Existence of simultaneously normal finite index subgroups

Awarded Oct 24, 2012 at 15:50

Terry Tao

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When is $L^2(X)$ separable?

Awarded Oct 24, 2012 at 11:20

Bugs Bunny

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Do all curves have Néron models

Awarded Oct 23, 2012 at 13:35

Harry

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Open affine subscheme of affine scheme which is not principal

Awarded Oct 23, 2012 at 10:50

Wanderer

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Cubical vs. simplicial singular homology

Awarded Oct 22, 2012 at 18:35

Georges Elencwajg

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Is this a $C^{\infty}$ function ?

Awarded Oct 22, 2012 at 11:05

Leandro

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Can you prove equivalence without being able to calculate it?

Awarded Oct 21, 2012 at 21:35

Daniel Moskovich

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Functions whose gradient-descent paths are geodesics

Awarded Oct 21, 2012 at 19:05

Joseph O'Rourke

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Statistics of Extended GCD

Awarded Oct 21, 2012 at 16:05

Igor Rivin

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Surreal exponentiation -- are the varying definitions equivalent? If not, is there agreement on which ones are better?

Awarded Oct 20, 2012 at 12:35

Harry Altman

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Lost soul: loneliness in pursing math. Advice needed. [closed]

Awarded Oct 20, 2012 at 0:50

Flora

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Other Homology Theories still Count Holes?

Awarded Oct 19, 2012 at 1:20

Chris Gerig

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How and how much do the notations and diagrams influence our understanding of mathematical concepts?

Awarded Oct 18, 2012 at 20:35

Cristi Stoica

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〈x,y : x^p = y^p = (xy)^p = 1〉

Awarded Oct 18, 2012 at 10:50

Martin Brandenburg

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what is the probability that a scissor became the champion?

Awarded Oct 18, 2012 at 6:50

user16674

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Is it true that all sphere bundles are boundaries of disk bundles?

Awarded Oct 18, 2012 at 1:50

user16750

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Is the fundamental group functor a left-adjoint?

Awarded Oct 17, 2012 at 2:35

ziggurism

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Why do dynamicists worry so much about differentiability hypotheses in smooth dynamics?

Awarded Oct 16, 2012 at 17:05

Paul Siegel

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Conjugacy classes intersecting subgroups of finite groups

Awarded Oct 16, 2012 at 7:50

user5023

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Algebraic varieties which are topological manifolds

Awarded Oct 16, 2012 at 3:35

David Steinberg

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Is it true that the orbit space of a free finite group action on a CW-complex is also a CW-complex?

Awarded Oct 16, 2012 at 1:50

Li Yu

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Restriction of a complex polynomial to the unit circle

Awarded Oct 15, 2012 at 8:05

senti_today

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Lie's third theorem via differential graded algebras?

Awarded Oct 14, 2012 at 16:35

Johannes Ebert

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Isomorphisms of quantum planes

Awarded Oct 14, 2012 at 5:35

Jan Grabowski

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