Results 31 to 40 of about 1,133,682 (296)

Smith Normal Form of a Multivariate Matrix Associated with Partitions [PDF]

, 2014
Consideration of a question of E. R. Berlekamp led Carlitz, Roselle, and Scoville to give a combinatorial interpretation of the entries of certain matrices of determinant~1 in terms of lattice paths.
Christine Bessenrodt, Christine Bessenrodt, P. Stanley, Richard, Richard P. Stanley   +4 more
core   +1 more source

Form factors of integrable Heisenberg (higher) spin chains [PDF]

, 2007
We present determinant formulae for the form factors of spin operators of general integrable XXX Heisenberg spin chains for arbitrary (finite dimensional) spin representations. The results apply to any "mixed" spin chains, such as alternating spin chains,
Aladim S, Andrei N, Andrei N, Andrei N, Babujian H M, Babujian H M, Baxter R, Baxter R J, Biegel D, Boos H, Boos H, Boos H Jimbo M Miwa T Smirnov F Takeyama Y, Bougourzi A H, Bytsko A, Caux J-S, de Vega H J, de Vega H J, Eßler F H L, Faddeev L D, Faddeev L D Connes A Gawedzki K Zinn-Justin J, Göhmann F, Idzumi M, Idzumi M, Izergin A G, Izergin A G, J M Maillet, Jimbo M, Jimbo M, Jimbo M, Karowski M, Kirillov A, Kitanine N, Kitanine N, Kitanine N, Kitanine N, Kitanine N, Kitanine N, Konno H, Korepin V E, Korepin V E, Kulish P P, Lee K-J-B, Lieb E, Lieb E H, Maillet J M, Maillet J M, McCoy B M, McCoy B M, O A Castro-Alvaredo, Onsager L, Pati S K, Sato M, Sato M, Sato M, Sato M, Sato M, Schlottmann P, Schlottmann P, Slavnov N, Smirnov F, Sørensen E, Takhtajan L A, Vajk O P, Van Hove L, Van Hove L, Weisz P, Wu T T, Yang C-N   +67 more
core   +9 more sources

η Forms and determinant lines

Advances in Mathematics, 2010
Minor technical ...
openaire   +4 more sources

The determinant representation for quantum correlation functions of the sinh-Gordon model [PDF]

, 1998
We consider the quantum sinh-Gordon model in this paper. Using known formulae for form factors we sum up all their contributions and obtain a closed expression for a correlation function. This expression is a determinant of an integral operator.
Aref'eva I Ya, Arinshtein A E, Brazhnikov V, Dyson F J, Eßler F H L, Forrester P J, Harnad J, Izergin A G, Izergin A G, Korepin V, Korepin V E, Korepin V E, Mikhailov A V, N A Slavnov, Sklyanin E K, Slavnov N A, Smirnov F A, Sogo K, Tracy C A, Tracy C A, Tracy C A, V E Korepin, Zamolodchikov A B, Zamolodchikov A B, Zamolodchikov A B   +24 more
core   +2 more sources

Umbral Interpolation: A Survey

Mathematics
A survey on recent umbral polynomial interpolation is presented. Some new results are given, following a matrix-determinant approach. Some theoretical and numerical examples are provided.
Francesco Aldo Costabile, Maria Italia Gualtieri, Anna Napoli   +2 more
doaj   +1 more source

Explicit boundary form factors: The scaling Lee–Yang model

Nuclear Physics B, 2014
We provide explicit expressions for boundary form factors in the boundary scaling Lee–Yang model for operators with the mildest ultraviolet behavior for all integrable boundary conditions. The form factors of the boundary stress tensor take a determinant
L. Hollo, Z.B. Laczko, Z. Bajnok
doaj   +1 more source

Crossing bridges with strong Szegő limit theorem

Journal of High Energy Physics, 2021
We develop a new technique for computing a class of four-point correlation functions of heavy half-BPS operators in planar N $$ \mathcal{N} $$ = 4 SYM theory which admit factorization into a product of two octagon form factors with an arbitrary bridge ...
A. V. Belitsky, G. P. Korchemsky
doaj   +1 more source

Applications of Modified Sigmoid Functions to a Class of Starlike Functions

Journal of Function Spaces, 2020
The main focus of this investigation is the applications of modified sigmoid functions. Due to its various uses in physics, engineering, and computer science, we discuss several geometric properties like necessary and sufficient conditions in the form of
Muhammad Ghaffar Khan, Bakhtiar Ahmad, Gangadharan Murugusundaramoorthy, Ronnason Chinram, Wali Khan Mashwani   +4 more
doaj   +1 more source

One-Loop Determinant of Dirac Operator in Non-Renormalizable Models [PDF]

, 1999
We use proper-time regularizations to define the one-loop fermion determinant in the form suggested by Gasser and Leutwyler some years ago. We show how to obtain the polynomial by which this definition of ln det D needs to be modified in order to arrive ...
A.A. Osipov, A.H. Blin, B. Hiller, Ball, Bardeen, Bijnens, Döring, Gasser, Nikolov, Pauli, Salcedo, Ying   +11 more
core   +3 more sources

Determinant grammar of the Russian language as an academic grammar of a new type

Russian Language Studies, 2023
The relevance of the research is caused by the need to find a method that provides a complete and systematic presentation of Russian grammar. The aim of the study is to discuss the prospects for creating a grammar that will clarify the reasons for the ...
Olga I. Valentinova, Mikhail A. Rybakov, Lyudmila V. Ekshembeeva   +2 more
doaj   +1 more source