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2025-04-12 21:23 Decomposition of spectrum of polynomial ring always possible? – mathoverflow.net

2025-04-12 05:23 How does the mathematical community handle minor, non-critical errors in published papers? – mathoverflow.net



2025-04-11 21:23 Obtaining equations of motion from a Hamiltonian – mathoverflow.net



2025-04-10 05:23 Is a nonempty proper subset of the reals that has countably many translates nonmeasurable? – mathoverflow.net



2025-04-08 21:23 The existence of a partial order with "bounded self-saturation" – mathoverflow.net

2025-04-08 21:23 A simple-looking inequality for orthogonal vectors – mathoverflow.net

2025-04-08 05:23 Group cohomology for finite étale group schemes – mathoverflow.net

2025-04-08 05:23 Higher topos theory- Circular argument – mathoverflow.net



2025-04-04 21:23 History of invariant types in model theory – mathoverflow.net

2025-04-04 13:23 Are degeneracies essential in presentation of higher algebraic objects? – mathoverflow.net

2025-04-04 05:23 Example of a discrete and a diffuse probability measure with isomorphic L1 spaces – mathoverflow.net



2025-04-03 05:23 Reference request: indestructibility of weakly compacts – mathoverflow.net



2025-04-02 21:23 Open Sets in Hausdorff spaces – mathoverflow.net



2025-04-01 05:23 To what extent can you reconstruct finite groups from their representations? – mathoverflow.net



2025-03-31 13:23 Bounds on Sobolev norms of mollified functions - interpolation – mathoverflow.net



2025-03-30 21:23 Spin-modular transformations at fractional level – mathoverflow.net



2025-03-28 22:23 A variation of Beltrami equation – mathoverflow.net

2025-03-28 14:23 Is the inclusion of a formal neighborhood of zero a monomorphism in derived geometry? – mathoverflow.net

2025-03-28 14:23 Can a smooth function hide a point from the origin? – mathoverflow.net

2025-03-28 06:23 Is every nonconstant group scheme morphism of elliptic curves an isogeny? – mathoverflow.net



2025-03-27 14:23 Actions of finitely generated solvable groups on sets where every element has all finite orbits – mathoverflow.net

2025-03-27 14:23 Why free-by-cyclic groups have Haagerup property – mathoverflow.net

2025-03-27 06:23 Poset of equidimensional subspace arrangements – mathoverflow.net



2025-03-24 22:23 What was the error in the proof about kissing numbers in Proofs from the Book – mathoverflow.net



2025-03-23 22:23 Spanier-Whitehead dual of real projective space (RP^5) – mathoverflow.net

2025-03-23 06:23 Example of a ring with only two bilateral ideals and a third non bilateral ideal? – mathoverflow.net



2025-03-22 06:23 Does GCH imply AC without foundation? – mathoverflow.net

2025-03-22 06:23 quadratic Gauss sum with half the usual exponent – mathoverflow.net



2025-03-21 22:23 Mystery map in proof of Madsen-Weiss theorem – mathoverflow.net

2025-03-21 22:23 Must a non-elementary chain model have an elementary submodel with the induced chain being elementary – mathoverflow.net

2025-03-21 06:23 Numerical methods for nearest cyclotomic integer – mathoverflow.net



2025-03-19 14:23 Error term of the prime number theorem under the Riemann hypothesis – mathoverflow.net



2025-03-18 22:23 Representation of zeta function as iterated integral – mathoverflow.net



2025-03-16 22:23 Question about the "integer lattice reachability problem", and whether it can be solved with generating function – mathoverflow.net

2025-03-16 14:23 On the proof of the Banach-Tarski paradox – mathoverflow.net

2025-03-16 06:23 Does every non-zero finitely generated ring have a proper left ideal of finite index? – mathoverflow.net



2025-03-14 22:23 Can prime numbers be isolated as zeros of a harmonic wave function? – mathoverflow.net

2025-03-14 22:23 Do two polynomials whose coefficients are the same up to permutation satisfy this relation? – mathoverflow.net

2025-03-14 06:23 Why is Erdős' conjecture on arithmetic progressions not discussed much, and is there an active pathway to its resolution? – mathoverflow.net



2025-03-13 22:23 "Naïve Category Theory", or, Pedagogy and How to Introduce Natural Transformations? – mathoverflow.net

2025-03-13 06:23 Is there a concept of Turing Machine over a group, not just over the integers as a model of the tape? – mathoverflow.net



2025-03-12 06:23 Strichartz estimates in Bourgain's 1999 JAMS paper – mathoverflow.net



2025-03-11 06:23 Homotoping a self-map to the identity one piece at a time – mathoverflow.net



2025-03-10 14:23 Is every real number the limit of a sequence of irrational numbers, constructively? – mathoverflow.net



2025-03-08 22:23 Coefficients of powers of partial sums of the geometric series – mathoverflow.net

2025-03-08 22:23 Singular set of the union of two manifolds – mathoverflow.net



2025-03-06 22:23 Possible symmetric monoidal structures on the identity functor – mathoverflow.net

2025-03-06 06:23 classical harmonic polynomials - an algebraic view – mathoverflow.net



2025-03-05 14:23 What to do if paper was rejected with good report? – mathoverflow.net



2025-03-04 22:23 Is the map from the Burnside ring to the representation ring non-surjective for "most" finite groups? – mathoverflow.net

2025-03-04 06:23 Local diffeomorphisms onto a compact manifold – mathoverflow.net



2025-03-03 06:23 Formal proofs of the Prime Number Theorem – mathoverflow.net



2025-03-02 22:23 Is the cotangent bundle of a ball quotient surface globally generated? – mathoverflow.net

2025-03-02 06:23 What's the real central limit theorem? – mathoverflow.net



2025-03-01 06:23 Does there exist a simple closed curve in R^3 whose projections down onto the three coordinate planes are simply connected – mathoverflow.net



2025-02-28 06:23 Is there a reflexive Banach space that is not the span of the extreme points of the unit ball? – mathoverflow.net



2025-02-27 22:23 Reference request: a list of Todd polynomials – mathoverflow.net

2025-02-27 06:23 An example of non-trivial contractible manifold – mathoverflow.net



2025-02-26 22:23 Are all contractible open n-manifolds smoothable? – mathoverflow.net

2025-02-26 14:23 Rational independence of square roots of polynomials – mathoverflow.net



2025-02-24 14:23 A weaker version of Rabin's irreducibility test for modular polynomials? – mathoverflow.net

2025-02-24 06:23 What is the determinant of a set? – mathoverflow.net

2025-02-24 06:23 Is the inverse to completely monotone function completely monotone? – mathoverflow.net



2025-02-23 22:23 A general inequality about integral – mathoverflow.net



2025-02-21 06:23 Can sets with incomparable cardinalities have equinumerous powersets? – mathoverflow.net



2025-02-20 06:23 Wiles's original proof for Fermat's Last Theorem – mathoverflow.net



2025-02-19 22:23 Does the DKW Inequality Make Machine Learning Trivial? – mathoverflow.net

2025-02-19 06:23 Confusion between excisive Functors, homology theories and spectra – mathoverflow.net



2025-02-18 14:23 Finding a special non trivial topology on the unit interval – mathoverflow.net



2025-02-17 14:23 How do mathematical developments make their way into the mass media? – mathoverflow.net

2025-02-17 06:23 Cantor subset of a Borel set – mathoverflow.net



2025-02-16 22:23 Image of dominant rational map – mathoverflow.net



2025-02-14 06:23 Is there a non-simply-connected topological ring? – mathoverflow.net



2025-02-13 22:23 Does 2 exist in the monoid structure of N? – mathoverflow.net

2025-02-13 06:23 Does an essentially continuous function admit a continuous representative? – mathoverflow.net



2025-02-12 06:23 Unitality of rngs is inherited by extensions – mathoverflow.net



2025-02-11 06:23 "Negative" consequences of large cardinals – mathoverflow.net



2025-02-10 06:23 Remark 3.7 in Ravenel-Wilson-Yagita – mathoverflow.net



2025-02-09 14:23 Important unpublished works in mathematics – mathoverflow.net



2025-02-08 22:23 Origins of the Bessel Function (Particularly of the First kind) – mathoverflow.net

2025-02-08 22:23 Sign in diophantine approximations – mathoverflow.net



2025-02-07 14:23 Why are quotients so much trickier in constructive type theory than in constructive set theory? – mathoverflow.net



2025-02-06 06:23 Alternate proofs of the undecidability of the homeomorphism problem for finite simplicial complexes – mathoverflow.net



2025-02-05 22:23 A question about the Künneth theorem for cohomology – mathoverflow.net



2025-02-04 14:23 Is every locally small elementary topos well-copowered? – mathoverflow.net

2025-02-04 06:23 Does the axiom of choice enable shorter minimum proofs of non-halting than ZF alone is capable of? – mathoverflow.net



2025-02-03 22:23 Non-existence of continuous function with infinite derivative everywhere – mathoverflow.net

2025-02-03 14:23 Non-existence of continuous function with infinite derivative – mathoverflow.net

2025-02-03 14:23 Minimal cardinal for families of sequences without a common lower bound – mathoverflow.net



2025-02-02 22:23 Collaborative repositories on open problems? – mathoverflow.net



2025-02-01 22:23 Why is the order of non-commutative simple finite group divisible by 4? – mathoverflow.net

2025-02-01 06:23 Cauchy's theorem : Homotopy vs Homology – mathoverflow.net



2025-01-31 22:23 Which cardinals are definable in the category of sets? – mathoverflow.net

2025-01-31 06:23 Realising Coxeter groups as automorphism groups of lattices – mathoverflow.net

2025-01-31 06:23 Has the «path category» of a topological space been studied? – mathoverflow.net



2025-01-29 22:23 Is the space of based loops with non-degenerate parametrization homotopy equivalent to the space of all based loops? – mathoverflow.net

2025-01-29 06:23 Can the intersection of all finite index subgroups of a soluble group be finitely generated and non-trivial? – mathoverflow.net



2025-01-28 14:23 Is 3-space the disjoint union of affine lines, one in each direction? – mathoverflow.net

2025-01-28 06:23 Kakutani's fixed point theorem with the Vietoris topology – mathoverflow.net



2025-01-27 22:23 Are Category and Measure Special? – mathoverflow.net

2025-01-27 14:23 Is this a bad moment for a math career? – mathoverflow.net



2025-01-26 14:23 Fundamental groups and complements of manifolds – mathoverflow.net



2025-01-25 22:23 Can we find a quartic polynomial function such that the zeros of its derivatives of all orders are distinct integers? – mathoverflow.net



2025-01-22 22:23 Higher Obstruction Theory? – mathoverflow.net

2025-01-22 22:23 Is the Jacobian conjecture arithmetic? – mathoverflow.net

2025-01-22 06:23 Are there any non-contractible, simply-connected manifolds which are Eilenberg-Mac Lane spaces? – mathoverflow.net



2025-01-19 14:23 Do indicators offer something that other proofs of unprovability don't? – mathoverflow.net

2025-01-19 06:23 Basic questions about visual hyperbolic metric spaces – mathoverflow.net



2025-01-18 14:23 Is an idempotent ideal a direct summand in a finite-dimensional algebra? – mathoverflow.net



2025-01-17 22:23 Injectivity of certain integral transformation – mathoverflow.net



2025-01-15 06:23 Errata to Ceccherini-Silberstein/Scarabotti/Tolli's "Symmetric Groups" – mathoverflow.net

2025-01-15 06:23 Extension between the abelianization of the pure braid group and the symmetric group – mathoverflow.net



2025-01-14 06:23 Does subsingleton choice imply LEM? – mathoverflow.net

2025-01-14 06:23 Classifying associators for the tensor product of graded modules – mathoverflow.net



2025-01-13 14:23 How is the Bolza curve related to this quaternion algebra? – mathoverflow.net



2025-01-12 22:23 reference request for a trigonometric identity – mathoverflow.net



2025-01-11 22:23 Does the eikonal equation itself imply Fermat's principle? – mathoverflow.net



2025-01-10 22:23 Transcendental numbers with bad approximation by rational ones – mathoverflow.net

2025-01-10 14:23 Is every alternative division ring of characteristic two associative? – mathoverflow.net



2025-01-09 06:23 Is there a closed formula for the number of integer divisors? – mathoverflow.net



2025-01-08 22:23 Is the derived category of inverse systems the inverse systems of the derived category? – mathoverflow.net

2025-01-08 22:23 On continuity and topology in the kernel theorem of Schwartz – mathoverflow.net



2025-01-07 22:23 When do the splitting fields of two cubic polynomials coincide? – mathoverflow.net

2025-01-07 06:23 Question regarding one modification of one inequality of Young type – mathoverflow.net



2025-01-05 22:23 Format of solution to AMM problem – mathoverflow.net

2025-01-05 22:23 Is it possible to discover a "Universal formula" that generates and generalizes all odd Collatz numbers? – mathoverflow.net

2025-01-05 14:23 Poincaré and the principle of induction – mathoverflow.net



2025-01-04 22:23 When do blowups and quotient by finite groups commute? – mathoverflow.net



2025-01-02 22:23 How did past mathematicians feel about giant computations? Did those who saw the advent of computers get jealous? – mathoverflow.net

2025-01-02 06:23 A letter from David Masser to Daniel Bertrand, November 1986 – mathoverflow.net

2025-01-02 06:23 Can we obtain the power set of a finite set without the Axiom of Power Set? – mathoverflow.net

2025-01-02 06:23 Teaching tensor products in a 2nd linear algebra course – mathoverflow.net



2025-01-01 14:23 Where does one learn about the weather? – mathoverflow.net



2024-12-31 22:23 A conjecture on quadratic residues – mathoverflow.net

2024-12-31 14:23 How hard is the classification of finitely presented or generated simple groups? – mathoverflow.net



2024-12-30 14:23 Why the unitary dual of a locally compact group is a set? – mathoverflow.net



2024-12-29 14:23 Sign of the sum of alternating triple binomial coefficient – mathoverflow.net

2024-12-29 06:23 Elementary consequences of famous technical theorems and/or conjectures – mathoverflow.net



2024-12-28 06:23 Obstructions to Fpqc Sheafification – mathoverflow.net



2024-12-27 14:23 Renormalization of powers of the Gaussian free field – mathoverflow.net



2024-12-26 22:23 Sharpness of the Lebesgue differentiation theorem – mathoverflow.net

2024-12-26 22:23 Collection closed under symmetric difference and translation – mathoverflow.net



2024-12-25 14:23 Elementary consequence of non-abelian class field theory – mathoverflow.net



2024-12-24 06:23 Do “extremely singular” functions exist? – mathoverflow.net



2024-12-23 22:23 Consequences of geometric Langlands (or Langlands program) with elementary statements – mathoverflow.net

2024-12-23 14:23 Almost every Hermitian matrix has distinct eigenvalue differences – mathoverflow.net



2024-12-20 14:23 Suspension spectrum functor – mathoverflow.net

2024-12-20 06:23 Dehn-twist on punctured 3-manifold – mathoverflow.net

2024-12-20 06:23 Explicit zero free regions for the Riemann zeta function – mathoverflow.net



2024-12-19 22:23 How to calculate the double sine function via Sage or Pari/GP to high precision? – mathoverflow.net

2024-12-19 22:23 Čech simplicial complex contractible – mathoverflow.net

2024-12-19 14:23 Product of all binomial coefficients – mathoverflow.net



2024-12-18 22:23 Curious patterns when ordering odd integers by their "closeness" to being a perfect number – mathoverflow.net

2024-12-18 22:23 Is this version of Zorn's lemma provable in ZF? – mathoverflow.net

2024-12-18 14:23 Can the incompleteness of set theory be isolated to questions about arithmetic? – mathoverflow.net

2024-12-18 06:23 Global Choice bi-interpretable with Global Wellorder? – mathoverflow.net



2024-12-17 22:23 Publishing alone may be counterproductive? – mathoverflow.net

2024-12-17 06:23 Obstruction theory for specializing perfect complexes? – mathoverflow.net

2024-12-17 06:23 On the continuity a function given by evaluating compact subsets of smooth functions – mathoverflow.net



2024-12-16 14:23 Asymptotics for minimum of a sequence of random variables – mathoverflow.net



2024-12-15 22:23 Projective automorphisms of a plane cubic curves – mathoverflow.net

2024-12-15 22:23 closed form for an alternating cosecant sum – mathoverflow.net



2024-12-14 14:23 Closed formula for the factorial over naturals – mathoverflow.net



2024-12-13 22:23 The ten most fundamental topics in geometric group theory – mathoverflow.net

2024-12-13 06:23 Is decomposability of integer polynomials over the rational numbers an undecidable problem? – mathoverflow.net



2024-12-12 22:23 What is the smallest and "best" 27 lines configuration? And what is its symmetry group? – mathoverflow.net



2024-12-11 06:23 Difficulty with "A new elementary proof of the Prime Number Theorem" by Richter – mathoverflow.net



2024-12-10 06:23 Invertibility of a matrix defined using inner product – mathoverflow.net



2024-12-09 14:23 Mistake on article about Bohr compactification? – mathoverflow.net

2024-12-09 06:23 About the number of critical points of a function – mathoverflow.net



2024-12-08 22:23 NBG, ZFC+I, and Global Choice – mathoverflow.net

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Source: https://stackexchange.com/feeds/questions
Author: Luc Gommans