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In this paper we extend the Bernstein, Prohorov and Bennett inequalities to the noncommutative setting. In addition we provide an improved version of the noncommutative Rosenthal inequality, essentially due to Nagaev, Pinelis and Pinelis,…

Probability · Mathematics 2013-12-17 Marius Junge , Qiang Zeng

We prove pointwise convergence for the scattering data of a Dirac system of differential equations. Equivalently, we prove an analog of Carleson's theorem on almost everywhere convergence of Fourier series for a version of the non-linear…

Complex Variables · Mathematics 2025-12-22 Alexei Poltoratski

We construct nonlinear extensions of Dirac's relativistic electron equation that preserve its other desirable properties such as locality, separability, conservation of probability and Poincar\'e invariance. We determine the constraints…

High Energy Physics - Theory · Physics 2009-02-27 Wei-Khim Ng , Rajesh R. Parwani

Noncommutative version of D-dimensional relativistic particle is proposed. We consider the particle interacting with the configuration space variable $\theta^{\mu\nu}(\tau)$ instead of the numerical matrix. The corresponding Poincare…

High Energy Physics - Theory · Physics 2007-05-23 A. A. Deriglazov

A version of the classical Vieta theorem for free noncommuting variables is given. It leads to a new start in a construction of noncommutative symmetric functions

q-alg · Mathematics 2008-02-03 Israel Gelfand , Vladimir Retakh

We extend the Lee-Schiffler Dyck path model to give a proof of the Kontsevich non-commutative cluster positivity conjecture with unequal parameters.

Quantum Algebra · Mathematics 2018-06-06 Dylan Rupel

In this note, making use of noncommutative $l$-adic cohomology, we extend the generalized Riemann hypothesis from the realm of algebraic geometry to the broad setting of geometric noncommutative schemes in the sense of Orlov. As a first…

Algebraic Geometry · Mathematics 2021-05-21 Goncalo Tabuada

In this work, we have proved a version of the Hardy-Littlewood-Sobolev inequality for variable exponents. After we use the variational method to establish the existence of solution for a class of Choquard equations involving the…

Analysis of PDEs · Mathematics 2017-07-13 Claudianor O. Alves , Leandro da S. Tavares

We present a simple inductive proof of the Lagrange Inversion Formula.

Combinatorics · Mathematics 2023-12-20 Erlang Surya , Lutz Warnke

Two $(p,q)$-Laplace transforms are introduced and their relative properties are stated and proved. Applications are made to solve some $(p,q)$-linear difference equations.

Classical Analysis and ODEs · Mathematics 2017-03-07 P. Njionou Sadjang

We prove that the non-vanishing conjecture holds for generalized lc pairs with a polarization.

Algebraic Geometry · Mathematics 2021-01-01 Kenta Hashizume

We prove optimal non-commutative analogues of the classical Law of Iterated Logarithm (LIL) for both martingales and sequences of independent (non-commutative) random variables. The classical martingale version was established by Stout…

Operator Algebras · Mathematics 2025-09-29 Sourav Panja , Éric Ricard , Diptesh Saha

In this note we introduce a new family of non-commutative spaces that we call non-commutative toric varieties and we describe some of their main properties. The main technical tool in this investigation is a natural extension of LVM-theory…

Symplectic Geometry · Mathematics 2013-11-11 Ludmil Katzarkov , Ernesto Lupercio , Laurent Meersseman , Alberto Verjovsky

Generic Newton polygons for L-functions of exponential sums associated to Laurent polynomials in one variable are determined. The corresponding Hasse polynomials are also determined.

Number Theory · Mathematics 2008-09-19 Chunlei Liu

Recently, Chen, Li and Zhang established conditions characterizing asymptotic identifiability of latent factors in confirmatory factor analysis. We give an elementary proof showing that a similar characterization holds non-asymptotically,…

Statistics Theory · Mathematics 2021-04-08 William Leeb

We prove the existence of non-smooth solutions to Special Lagrangian Equations in the non-convex case.

Analysis of PDEs · Mathematics 2015-05-13 Nikolai Nadirashvili , Serge Vladuts

The Landau problem in non-commutative quantum mechanics (NCQM) is studied. First by solving the Schr$\ddot{o}$dinger equations on noncommutative(NC) space we obtain the Landau energy levels and the energy correction that is caused by…

Mathematical Physics · Physics 2011-08-31 Sayipjamal Dulat , Kang Li

In this note, we provide a short proof of Feige's conjecture for identically distributed random variables.

Probability · Mathematics 2025-09-25 Martín Egozcue , Luis Fuentes García

We develop a noncommutative analogue of the spectral decomposition with the quasideterminant defined by I. Gelfand and V. Retakh. In this theory, by introducing a noncommutative Lagrange interpolating polynomial and combining a…

Quantum Algebra · Mathematics 2007-05-23 Tatsuo Suzuki

The role of Lorentz symmetry in noncommutative field theory is considered. Any realistic noncommutative theory is found to be physically equivalent to a subset of a general Lorentz-violating standard-model extension involving ordinary…

High Energy Physics - Theory · Physics 2009-09-25 Sean M. Carroll , Jeffrey A. Harvey , V. Alan Kostelecky , Charles D. Lane , Takemi Okamoto