Results 21 to 30 of about 967,837 (257)
New Concept of Finite Group (Zp^n q) on the Sum Graph with Some Topological Indices [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2023 In this paper, we study the extended graph theory in the sum group via Zpnq which is Zpnq by two distinct orders, the sum is greatest than the order of the group Zpnq where p,q are prime numbers. We have some results that the
Mahera Qasem, Akram M., nabeel arif
doaj +1 more source
Higher-point integrands in $\mathcal{N} = 4$ super Yang-Mills theory
SciPost Physics, 2023 We compute the integrands of five-, six-, and seven-point correlation functions of twenty-prime operators with general polarizations at the two-loop order in $\mathcal{N}=4$ super Yang-Mills theory. In addition, we compute the integrand of the five-point
Till Bargheer, Thiago Fleury, Vasco Gonçalves
doaj +1 more source
Non-periodic groups with the restrictions on the norm of cyclic subgroups of non-prime order
Математичні Студії, 2022 One of the main directions in group theory is the study of the impact of characteristic subgroups on the structure of the whole group. Such characteristic subgroups include different $\Sigma$-norms of a group.
M. Drushlyak, T. Lukashova
doaj +1 more source
Brauer groups of moduli of hyperelliptic curves via cohomological invariants
Forum of Mathematics, Sigma, 2021 Using the theory of cohomological invariants for algebraic stacks, we compute the Brauer group of the moduli stack of hyperelliptic curves ${\mathcal {H}}_g$ over any field of characteristic $0$.
Andrea Di Lorenzo, Roberto Pirisi
doaj +1 more source
On a divisibility problem [PDF]
Mathematica Bohemica, 2019 Let $p_1, p_2, \cdots$ be the sequence of all primes in ascending order. Using explicit estimates from the prime number theory, we show that if $ k \geq5 $, then (p_{k+1}-1)! \mid(\tfrac12 (p_{k +1} - 1))! p_ k!, which improves a previous result of
Shichun Yang, Florian Luca, Alain Togbé
doaj +1 more source
Stabilizer rank and higher-order Fourier analysis [PDF]
Quantum, 2022 We establish a link between stabilizer states, stabilizer rank, and higher-order Fourier analysis – a still-developing area of mathematics that grew out of Gowers's celebrated Fourier-analytic proof of Szemerédi's theorem \cite{gowers1998new}. We observe
Farrokh Labib
doaj +1 more source
On the equation fn + (f″)m ≡ 1
Demonstratio 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
Electronic 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
U(3) chiral perturbation theory with infrared regularization [PDF]
, 2001 We include the eta-prime in chiral perturbation theory without employing 1/N_c counting rules. The method is illustrated by calculating the masses and decay constants of the Goldstone boson octet (pions, kaons, eta) and the singlet eta-prime up to one ...
A. Bramon +17 more
core +2 more sources
On problems concerning fixed-point-free permutations and on the polycirculant conjecture-a survey [PDF]
Transactions 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