Results 31 to 40 of about 1,487,794 (276)

Approximate symmetries of the perturbed KdV-KS equation [PDF]

Iranian Journal of Numerical Analysis and Optimization
The analysis of approximate symmetries in perturbed nonlinear partial differential equations $(PDEs)$ stands as a cornerstone for unraveling  complex physical behaviors and solution patterns.
A. Mohammadpouri, M.S. Hashemi, R. Abbasi, R. Abbasi   +3 more
doaj   +1 more source

Mitigation of flash floods in arid regions using adjoint sensitivity analysis [PDF]

, 2007
This paper presents an analysis of the sensitivities of flood wave propagation to variations in certain control variables and boundary conditions by means of the adjoint method.
Copeland, Graham J.M., Elhanafy, Hossam
core   +3 more sources

Analysis of the vacuum solution of the five-dimensional Einstein field equations with negative cosmological constant via variational symmetries [PDF]

AUT Journal of Mathematics and Computing
The Kaluza-Klein theory can be reckoned as a classical unified field theory of two of the significant forces of nature gravitation and electromagnetism.
Fatemeh Ahangari
doaj   +1 more source

A 6D nonabelian (1, 0) theory

Journal of High Energy Physics, 2018
We construct a 6D nonabelian N=1,0 $$ \mathcal{N}=\left(1,\ 0\right) $$ theory by coupling an N=1,0 $$ \mathcal{N}=\left(1,\ 0\right) $$ tensor multiplet to an N=1,0 $$ \mathcal{N}=\left(1,\ 0\right) $$ hypermultiplet.
Fa-Min Chen
doaj   +1 more source

Correction to: Representations are adjoint to endomorphisms [PDF]

Journal of Homotopy and Related Structures, 2020
The first equation under section “Remark 3” was processed and published incorrectly. The correct equation should read as follows:
Gabriel C. Drummond-Cole, Joseph Hirsh, Damien Lejay   +2 more
openaire   +1 more source

Asymptotic formulas for a scalar linear delay differential equation

Electronic Journal of Qualitative Theory of Differential Equations, 2016
The linear delay differential equation $$ x'(t)=p(t)x(t-r) $$ is considered, where $r>0$ and the coefficient $p:[t_0,\infty)\to\mathbb{R}$ is a continuous function such that $p(t)\to0$ as $t\to\infty$. In a recent paper [M. Pituk, G. Röst, Bound.
István Győri, Mihály Pituk
doaj   +1 more source

Evenly positive definite function of Hilbert space and some algebraic relationship

Математичні Студії, 2021
A generalization of P. A. Minlos, V. V. Sazonov’s theorem is proved in the case of bounded evenly positive definite function given in a Hilbert space.
O. V. Lopotko
doaj   +1 more source

Exploring Free Matrix CFT Holographies at One-Loop

Universe, 2017
We extend our recent study on the duality between stringy higher spin theories and free conformal field theories (CFTs) in the S U ( N ) adjoint representation to other matrix models, namely the free S O ( N ) and S p ( N ...
Jin-Beom Bae, Euihun Joung, Shailesh Lal
doaj   +1 more source

On the N↔−N self-duality of su(N) theories

Nuclear Physics B
We generalize N↔−N duality of dimension formulae of SU(N) representations on a (class of the) representations with N-dependent Young diagrams, including adjoint representation.
R.L. Mkrtchyan
doaj   +1 more source

Scientific Theories as Intervening Representations

Theoria, 2010
In this paper we use some ideas of Hertz and Duhem to propose a new concept of representation that overcomes the dichotomy between representation and intervention.
Andoni IBARRA, Thomas MORMANN
doaj   +1 more source