Results 1 to 10 of about 2,129,840 (272)

A Discrete Representation of the Second Fundamental Form [PDF]

open access: goldMathematics, 2022
We present a new method to obtain a combinatorial representation for the behaviour of a submanifold isometrically immersed in a Riemannian manifold based on the second fundamental form.
Alfonso Carriazo   +2 more
doaj   +2 more sources

Fundamental solution of the Volkov problem (characteristic representation) [PDF]

open access: hybrid, 1998
The characteristic representation, or Goursat problem, for the Klein-Fock-Gordon equation with Volkov interaction [1] is regarded. It is shown that in this representation the explicit form of the Volkov propagator can be obtained.
Borghardt, Alexander A.   +1 more
core   +3 more sources

Gauge theories induced by bosons in fundamental representation [PDF]

open access: green, 1996
A lattice theory of scalar bosons in the fundamental representation of the gauge group $SU(N_c)$ and of the global symmetry group $SU(N_f)$ is shown to induce a standard gauge theory only at large $N_f$.
Pap, A., Suranyi, P.
core   +3 more sources

Individual Differences in the Frequency-Following Response: Relation to Pitch Perception. [PDF]

open access: yesPLoS ONE, 2016
The scalp-recorded frequency-following response (FFR) is a measure of the auditory nervous system's representation of periodic sound, and may serve as a marker of training-related enhancements, behavioural deficits, and clinical conditions. However, FFRs
Emily B J Coffey   +4 more
doaj   +1 more source

Representation and Construction of Intuitionistic Fuzzy 𝒯 -Preorders and Fuzzy Weak 𝒯 -Orders

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2021
In this paper, we consider the problem of representation and construction of intuitionistic fuzzy preorders and weak orders, where many fundamental representation results extending those of Ulrich Bodenhofer et al. are presented.
Ziane Brahim, Amroune Abdelaziz
doaj   +1 more source

Strings in bubbling geometries and dual Wilson loop correlators

open access: yesJournal of High Energy Physics, 2017
We consider a fundamental string in a bubbling geometry of arbitrary genus dual to a half-supersymmetric Wilson loop in a general large representation R of the SU(N) gauge group in N=4 $$ \mathcal{N}=4 $$ Supersymmetric Yang-Mills.
Jeremías Aguilera-Damia   +5 more
doaj   +1 more source

Fundamental values in new democracies: The principle of representation in the Serbian Constitution [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu, 2014
In this paper, the author analyzes the process of establishing a system of fundamental values in the rule of law in the context of constitutional discontinuity by exploring the concept of representative mandate as a basic constitutional principle in new ...
Pejić Irena
doaj   +1 more source

On generalized Ehresmann semigroups

open access: yesOpen Mathematics, 2017
As a generalization of the class of inverse semigroups, the class of Ehresmann semigroups is introduced by Lawson and investigated by many authors extensively in the literature.
Wang Shoufeng
doaj   +1 more source

On Some New Properties of the Fundamental Solution to the Multi-Dimensional Space- and Time-Fractional Diffusion-Wave Equation

open access: yesMathematics, 2017
In this paper, some new properties of the fundamental solution to the multi-dimensional space- and time-fractional diffusion-wave equation are deduced.
Yuri Luchko
doaj   +1 more source

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