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Related papers: An example for Kuznetsov-Shinder conjecture

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In this paper, we form a conjecture about the multiplicities of all the strongly tempered spherical varieties without Type N root for tempered representations. This generalizes the epsilon dichotomy conjectures of Gan-Gross-Prasad and…

Representation Theory · Mathematics 2023-08-23 Chen Wan , Lei Zhang

We introduce crossingless sheaves in certain equivariant derived categories which are analogous to the Bezrukavnikov-Mirkovic exotic sheaves for two-block nilpotents. We calculate the classes of crossingless sheaves in equivariant K-theory…

Algebraic Geometry · Mathematics 2022-12-29 Galyna Dobrovolska

Let $(X,L)$ be an $n$-dimensional polarized variety. Fujita's conjecture says that if $L^n>1$ then the adjoint bundle $K_X+nL$ is spanned and $K_X+(n+1)L$ is very ample. There are some examples such that $K_X+nL$ is not spanned or…

alg-geom · Mathematics 2008-02-03 Takeshi Kawachi

In this paper we show an example of two differential graded algebras that have the same derivator K-theory but non-isomorphic Waldhausen K-theory. We also prove that Maltsiniotis's comparison and localization conjectures for derivator…

K-Theory and Homology · Mathematics 2011-05-31 Fernando Muro , George Raptis

We continue the study of the Erd\H{o}s-Dushnik-Miller theorem (A graph with an uncountable set of vertices has either an infinite independent set or an uncountable clique) in set theory without the axiom of choice. We show that there are…

Logic · Mathematics 2025-04-15 Paul Howard , Eleftherios Tachtsis

In this article we construct examples of L-indistinguishable overconvergent eigenforms for an inner form of SL(2).

Number Theory · Mathematics 2016-03-24 Judith Ludwig

We construct two Frechet algebras admitting countably many mutually inequivalent Frechet algebra topologies. The second example is a modification of the maiden (and first) example of a non-Banach Frechet algebra with two inequivalent…

Functional Analysis · Mathematics 2020-03-31 S. R. Patel

We prove there exist infinitely many inequivalent fusion categories whose Grothendieck rings do not admit any pseudounitary categorifications.

Quantum Algebra · Mathematics 2020-10-08 Andrew Schopieray

We provide examples of nonseparable spaces $X$ for which C(X) admits an isometric shift of type I, which solves in the negative a problem proposed by Gutek {\em et al.} (J. Funct. Anal. {\bf 101} (1991), 97-119). We also give two…

Functional Analysis · Mathematics 2007-07-18 Jesus Araujo

This survey is mostly concerned with unstable analogues of the Lichtenbaum-Quillen Conjecture. The Lichtenbaum-Quillen Conjecture (now implied by the Voevodsky-Rost Theorem) attempts to describe the algebraic K-theory of rings of integers…

K-Theory and Homology · Mathematics 2012-11-08 Marian Anton , Joshua Roberts

We unify aspects of the equivariant geometry of type $D$ quiver representation varieties, double Grassmannians, and symmetric varieties $GL(a+b)/GL(a)\times GL(b)$; in particular we translate results about singularities of orbit closures,…

Algebraic Geometry · Mathematics 2020-07-28 Ryan Kinser , Jenna Rajchgot

We prove the Landau-Ginzburg mirror symmetry conjecture between invertible quasi-homogeneous polynomial singularities at all genera. That is, we show that the FJRW theory (LG A-model) of such a polynomial is equivalent to the Saito-Givental…

Algebraic Geometry · Mathematics 2020-01-30 Weiqiang He , Si Li , Yefeng Shen , Rachel Webb

We give a detailed and unified survey of equivariant $KK$-theory over locally compact, second countable, locally Hausdorff groupoids. We indicate precisely how the "classical" proofs relating to the Kasparov product can be used almost…

K-Theory and Homology · Mathematics 2020-06-24 Lachlan MacDonald

After recalling basic features of the theory of symmetric quasi regular Dirichlet forms we show how by applying it to the stochastic quantization equation, with Gaussian space-time noise, one obtains weak solutions in a large invariant set.…

Probability · Mathematics 2018-06-18 Sergio Albeverio , Zhi Ming Ma , Michael Röckner

We prove that the coexistence of infinitely many prevalent H\'enon-like phenomena is Kolmogorov typical in sectional dissipative $C^{d,r}$-Berger domains of parameter families of diffeomorphisms of dimension $m\geq 3$ for $d<r-1$. Namely,…

Dynamical Systems · Mathematics 2023-01-12 Pablo G. Barrientos , Juan David Rojas

In this paper, we prove the K- and L-theoretical Isomorphism Conjecture for Baumslag-Solitar groups with coefficients in an additive category.

Algebraic Topology · Mathematics 2014-05-27 Tom Farrell , Xiaolei Wu

We prove that certain quiver varieties are irreducible and therefore are isomorphic to Hilbert schemes of points of the total spaces of the bundles $\mathcal O_{\mathbb P^1}(-n)$ for $n \ge 1$.

Algebraic Geometry · Mathematics 2021-10-12 Claudio Bartocci , Ugo Bruzzo , Valeriano Lanza , Claudio L. S. Rava

We investigate the famous conjecture by Erd\H os-Simonovits and Sidorenko using information theory. Our method gives a unified treatment for all known cases of the conjecture and it implies various new results as well. Our topological type…

Combinatorics · Mathematics 2015-01-27 Balazs Szegedy

In this paper we identify QD(A,B), the quasidiagonal classes in KK_1(A,B), in terms of K_*(A) and K_*(B), and we use these results in various applications. Here is our central result. Theorem: Suppose that A is in the category of separable…

Operator Algebras · Mathematics 2007-05-23 Claude Schochet

We study L-equivalence in the Grothendieck ring of varieties and its interaction with categorical invariants of cubic fourfolds. Assuming a Derived Torelli-type criterion for Kuznetsov components and a mild condition on the discriminant of…

Algebraic Geometry · Mathematics 2026-02-13 Reinder Meinsma , Riccardo Moschetti