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In this article we formulate a version of the analytic Novikov conjecture for semigroups rather than groups, and show that the descent argument from coarse geometry generalises effectively to this new situation.

K-Theory and Homology · Mathematics 2016-11-25 Paul D. Mitchener

This is a detailed survey on the QWEP conjecture and Connes' embedding problem. Most of contents are taken from Kirchberg's paper [Invent. Math. 112 (1993)].

Operator Algebras · Mathematics 2007-05-23 Narutaka Ozawa

We reduce the Mathieu conjecture for $SU(2)$ to a conjecture about moments of Laurent polynomials in two variables with single variable polynomial coefficients.

Group Theory · Mathematics 2024-03-19 Michael Müger , Lars Tuset

In this paper we present a proof of the {\it Hecke quantum unique ergodicity conjecture} for the Berry-Hannay model, a model of quantum mechanics on a two dimensional torus. This conjecture was stated in Z. Rudnick's lectures at MSRI,…

Mathematical Physics · Physics 2009-11-11 Shamgar Gurevich , Ronny Hadani

We study Baxter's T-Q equation of XXX spin-chain models under the semiclassical limit where an intriguing SU(N)/SU(2)^{N-3} correspondence emerges. That is, two kinds of 4D \mathcal{N}=2 superconformal field theories having the above…

High Energy Physics - Theory · Physics 2011-10-21 Kenji Muneyuki , Ta-Sheng Tai , Nobuhiro Yonezawa , Reiji Yoshioka

For a once-punctured complex torus, we compare the Bergman kernel and the fundamental metric, by constructing explicitly the Evans-Selberg potential and discussing its asymptotic behaviors. This work aims to generalize the Suita type…

Complex Variables · Mathematics 2017-04-04 Robert Xin Dong

Recently, motivated by supersymmetric gauge theory, Cachazo, Douglas, Seiberg, and Witten proposed a conjecture about finite dimensional simple Lie algebras, and checked it in the classical cases. We prove the conjecture for type G_2, and…

Quantum Algebra · Mathematics 2007-05-23 Pavel Etingof , Victor Kac

We study a natural analogue of Collatz's Conjecture for polynomials over $\mathbb{F}_2$.

Number Theory · Mathematics 2025-10-10 Luis H. Gallardo , Olivier Rahavandrainy

In this paper, we give a new and short proof of a Theorem on k-hypertournament losing scores due to Zhou et al.[7].

Combinatorics · Mathematics 2007-05-23 S. Pirzada , Zhou Guofei

We review the formulation and proof of the Baum-Connes conjecture for the dual of the quantum group $ SU_q(2) $ of Woronowicz. As an illustration of this result we determine the $ K $-groups of quantum automorphism groups of simple matrix…

K-Theory and Homology · Mathematics 2012-12-12 Christian Voigt

In this short survey article, we aim to provide an up to date information on the progress made towards Schurs exponent conjecture and related conjectures. We also mention the connection between Schurs exponent conjecture and Noether's…

Group Theory · Mathematics 2020-08-04 Viji Z Thomas

In the preprint of 1993 the author formulated some conjectures on monotonicity of ratios for exponential series remainders. They are equivalent to conjectures on monotonicity of a ratio of Kummer hypergeometric functions and presumably not…

Classical Analysis and ODEs · Mathematics 2015-01-13 S. M. Sitnik

We present some new results on the cohomology of a large scope of SL\_2-groups in degrees above the virtual cohomological dimension; yielding some partial positive results for the Quillen conjecture in rank one. We combine these results…

K-Theory and Homology · Mathematics 2019-05-01 Alexander Rahm , Matthias Wendt

We prove that Ma\~n\'e's conjecture, as stated in {\em Lagrangian flows: the dynamics of globally minimizing orbits}, Bol. Soc. Brasil. Mat. (N.S.) 28 (1997), no. 2, 141--153, contains another conjecture of Ma\~n\'e, stated in {\em Generic…

Dynamical Systems · Mathematics 2015-05-14 Daniel Massart

The Product Conjecture for the homological Bieri-Neumann-Strebel-Renz invariants is proved over a field. Under certain hypotheses the Product Conjecture is shown to also hold over Z, even though D. Schuetz has recently shown that the…

Group Theory · Mathematics 2009-08-06 Robert Bieri , Ross Geoghegan

Details of quantum knot invariant calculations using a specific SU(3)_q-module are given which distinguish the Conway and Kinoshita-Teresaka pair of mutant knots. Features of Kuperberg's skein-theoretic techniques for SU(3)_q invariants in…

Geometric Topology · Mathematics 2009-09-25 H. R. Morton , H. J. Ryder

We review our construction of the Teichm\"uller TQFT. We recall our volume conjecture for this TQFT and the examples for which this conjecture has been established. We end the paper with a brief review of our new formulation of the…

Quantum Algebra · Mathematics 2018-11-19 Jørgen Ellegaard Andersen , Rinat Kashaev

We show that SU(N) gauge theories in 2+1 dimensions are close to N=\infty for N \geq 2. The dimensionful coupling, g^2, is proportional to 1/N, at large N, confirming the usual diagram-based expectation. Preliminary calculations in 3+1…

High Energy Physics - Lattice · Physics 2009-10-30 M. Teper

The goal of the paper is twofold: it aims to give an extensive set of tools and bibliography towards Nowicki's conjecture both in an associative setting; it establishes a new result about Nowicki's conjecture for the free metabelian Poisson…

Rings and Algebras · Mathematics 2022-01-13 Lucio Centrone , Andre Dushimirimana , Sehmus Findik

It is shown that the Ramadanov conjecture implies the Cheng conjecture. In particular it follows that the Cheng conjecture holds in dimension two.

Complex Variables · Mathematics 2007-05-23 Stefan Nemirovski , Rasul Shafikov