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Related papers: Some Open Problems in Combinatorial Physics

200 papers

The study of undecidability in problems arising from physics has experienced a renewed interest, mainly in connection with quantum information problems. The goal of this review is to survey this recent development. After a historical…

Mathematical Physics · Physics 2025-07-17 Álvaro Perales-Eceiza , Toby Cubitt , Mile Gu , David Pérez-García , Michael M. Wolf

Throughout this book, we discuss some open problems in various branches of science, including mathematics, theoretical physics, astro-physics, geophysics etc. It is of our hope that some of the problems discussed in this book will find…

General Mathematics · Mathematics 2007-05-23 Florentin Smarandache , V. Christianto , Fu Yuhua , R. Khrapko , J. Hutchison

I offer a case that quantum query complexity still has loads of enticing and fundamental open problems -- from relativized QMA versus QCMA and BQP versus IP, to time/space tradeoffs for collision and element distinctness, to polynomial…

Quantum Physics · Physics 2021-09-16 Scott Aaronson

Analysis of the logical foundations of quantum mechanics indicates the possibility of constructing a theory using quaternionic Hilbert spaces. Whether this mathematical structure reflects reality is a matter for experiment to decide. We…

Quantum Physics · Physics 2015-06-26 S. P. Brumby , G. C. Joshi

We review very briefly the main mathematical structures and results in some important areas of Quantum Mechanics involving PDEs and formulate open problems.

Mathematical Physics · Physics 2022-08-09 Israel Michael Sigal

We attempt to survey the field of combinatorial representation theory, describe the main results and main questions and give an update of its current status. We give a personal viewpoint on the field, while remaining aware that there is…

Representation Theory · Mathematics 2009-09-25 Hélène Barcelo , Arun Ram

In many applications of the probabilistic method, one looks to study phenomena that occur ``with high probability''. More recently however, in an attempt to understand some of the most fundamental problems in combinatorics, researchers have…

Combinatorics · Mathematics 2025-12-18 Julian Sahasrabudhe

A brief account of some recent controversies about the teaching and learning of physics is presented. A shorter version of this outcome was accepted by The Physics Teacher, but publication is still pending.

Physics Education · Physics 2011-04-06 Sergio Rojas

This paper proposes seven combinatorial problems around formulas for the characteristic polynomial and the spectral numbers of a quasihomogeneous singularity. One of them is a new conjecture on the characteristic polynomial. It is an…

Combinatorics · Mathematics 2018-01-26 Claus Hertling , Philip Zilke

A selection of studies highlighting different manifestations of the strong interaction are presented. Many new results have become available this summer in the regimes of discovery, systematic survey, and precision measurements of bound…

High Energy Physics - Experiment · Physics 2008-11-26 Hanna Mahlke

Several sets of quaternionic functions are described and studied. Residue current of the right inverse of a quaternionic function is introduced in particular cases.

Complex Variables · Mathematics 2013-01-08 Pierre Dolbeault

Some recent results and problems in the theory of particles containing heavy quarks ar reviewed.

High Energy Physics - Phenomenology · Physics 2007-05-23 Kacper Zalewski

Tackling the many open questions in particle physics will require the construction of new colliders. This short note includes a few considerations that seem to be brought up rarely.

High Energy Physics - Phenomenology · Physics 2023-06-08 Gustaaf Brooijmans

We discuss some challenging open problems in the geometric control theory and sub-Riemannian geometry.

Optimization and Control · Mathematics 2013-04-15 Andrei Agrachev

This paper collects some problems that I have encountered during the years, have puzzled me and which, to the best of my knowledge, are still open. Most of them are well-known and have been first stated by other authors. In this sad season…

Analysis of PDEs · Mathematics 2020-03-26 Giovanni Alessandrini

In this survey paper we discuss some recent results and related open questions in additive combinatorics, in particular, questions about sumsets in finite abelian groups.

Number Theory · Mathematics 2022-11-04 Bela Bajnok

We discuss new approaches to fundamental problems of mathematics and mathematical physics such as mathematical foundation of quantum field theory, the Riemann hypothesis, and construction of noncommutative algebraic geometry.

General Mathematics · Mathematics 2021-04-12 Alexander Roi Stoyanovsky

We discuss some open problems and recent progress related to the 4th order Paneitz operator and Q curvature in dimensions other than 4.

Differential Geometry · Mathematics 2015-09-17 Fengbo Hang , Paul C. Yang

Two questions are suggested as having priority when trying to bring together Quantum Mechanics and General Relativity. Both questions have a scope which goes well beyond Physics, and in particular Quantum Mechanics and General Relativity.

Quantum Physics · Physics 2007-05-23 Elemer E Rosinger

Much of Mathematics, and therefore Physics as well, have been limited by four rather consequential restrictions. Two of them are ancient taboos, one is an ancient and no longer felt as such bondage, and the fourth is a surprising omission…

General Mathematics · Mathematics 2010-03-02 Elemer E Rosinger