Results 11 to 20 of about 14,526,596 (256)

On Semisymmetric Cubic Graphs of Order 20p2, p Prime [PDF]

open access: yesDiscussiones Mathematicae Graph Theory, 2021
A simple graph is called semisymmetric if it is regular and edge-transitive but not vertex-transitive. Let p be an arbitrary prime. Folkman proved [Regular line-symmetric graphs, J. Combin. Theory 3 (1967) 215–232] that there is no semisymmetric graph of
Shahsavaran Mohsen   +1 more
doaj   +2 more sources

On the equation fn + (f″)m ≡ 1

open access: yesDemonstratio Mathematica, 2023
Let nn and mm be two positive integers, and the second-order Fermat-type functional equation fn+(f″)m≡1{f}^{n}+{({f}^{^{\prime\prime} })}^{m}\equiv 1 does not have a nonconstant meromorphic solution in the complex plane, except (n,m)∈{(1,1),(1,2),(1,3 ...
Dang Guoqiang
doaj   +1 more source

Covid-19 issues in the official speech text of Malaysian prime minister on the movement control order (MCO): semantic field analysis [PDF]

open access: yes, 2022
In 2019, the world has been shocked by the emergence of an infectious virus called COVID-19. Due to the pandemic, the daily lifestyle of the people in the world has changed as they have to practice the new norms.
Saimon, Aminnudin   +6 more
core   +1 more source

Methods of extending lower order problems to higher order problems in the context of smallest eigenvalue comparisons

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
The theory of $u_{0}$-positive operators with respect to a cone in a Banach space is applied to the linear differential equations $u^{(4)}+\lambda_{1} p(x)u=0$ and $u^{(4)}+\lambda_{2} q(x)u=0$, $0\leq x\leq 1$, with each satisfying the boundary ...
Jeffrey Neugebauer
doaj   +1 more source

The Noether numbers for cyclic groups of prime order [PDF]

open access: yes, 2006
The Noether number of a representation is the largest degree of an element in a minimal homogeneous generating set for the corresponding ring of invariants.
Woodcock, Chris F.   +3 more
core   +1 more source

On problems concerning fixed-point-free permutations and on the polycirculant conjecture-a survey [PDF]

open access: yesTransactions on Combinatorics, 2019
Fixed-point-free permutations‎, ‎also known as derangements‎, ‎have been studied for centuries‎. ‎In particular‎, ‎depending on their applications‎, ‎derangements of prime-power order and of prime order have always played a crucial role in a variety of ...
Majid Arezoomand   +2 more
doaj   +1 more source

Prime Factorizations of Finite Groups, I [PDF]

open access: yesAdvances in Group Theory and Applications
In this and two consecutive papers, we develop a theory of prime factorizations of groups. We first introduce the notion of prime factorizations of a group, which naturally generalizes the factorization of a finite abelian group given by the fundamental ...
Shigeru Takamura
doaj   +1 more source

Elliptic Curves of Nearly Prime Order [PDF]

open access: yes, 2020
Constructing an elliptic curve of prime order has a significant role in elliptic curve cryptography. For security purposes, we need an elliptic curve of almost prime order. In this paper, we propose an efficient technique to generate an elliptic curve of
Daniele Di Tullio, Manoj Gyawali
core   +1 more source

Zero-jettiness resummation for top-quark pair production at the LHC

open access: yesJournal of High Energy Physics, 2022
We study the resummation of the 0-jettiness resolution variable T $$ \mathcal{T} $$ 0 for the top-quark pair production process in hadronic collisions.
Simone Alioli   +2 more
doaj   +1 more source

NNLO+PS W + W − production using jet veto resummation at NNLL′

open access: yesJournal of High Energy Physics, 2023
We construct a novel event generator for the process pp → ℓ − ν ¯ ℓ ℓ ′ + ν ℓ ′ $$ pp\to {\ell}^{-}{\overline{\nu}}_{\ell }{\ell^{\prime}}^{+}{\nu}_{\ell^{\prime }} $$ , which matches fixed-order predictions at next-to-next-to-leading order in the strong
Alessandro Gavardi   +3 more
doaj   +1 more source

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