Results 11 to 20 of about 1,773,495 (277)

Prime models of theories of computable linear orderings [PDF]

open access: bronzeProceedings of the American Mathematical Society, 2001
We answer a long-standing question of Rosenstein by exhibiting a complete theory of linear orderings with both a computable model and a prime model, but no computable prime model. The proof uses the relativized version of the concept of limitwise monotonic function.
Denis R. Hirschfeldt
openalex   +2 more sources

Algebraic Theories of AUNU Permutation Using Group Action with Non- Prime Order

open access: hybridInternational Journal of Science for Global Sustainability, 2023
Permutation groups have played important roles in method of enumerating combinatorial objects in recent times. However, the study of the applicability AUNU permutation groups using group action is challenging. In this paper, a new method of constructing group action using the subsequences of (123)- avoiding of AUNU Permutation patterns is provided. The
A Dogondaji, Abdulwasiu Ibrahim
openalex   +3 more sources

Invariants for the modular cyclic group of prime order via classical invariant theory

open access: bronzeJournal of the European Mathematical Society, 2013
Let \mathbb F be any field of characteristic p . It is well-known that there are exactly p inequivalent indecomposable representations V_1,V_2,\dots,V_p
David L. Wehlau
openalex   +6 more sources

THE HARMONIC INDEX AND THE GUTMAN INDEX OF COPRIME GRAPH OF INTEGER GROUP MODULO WITH ORDER OF PRIME POWER

open access: yesBAREKENG JURNAL ILMU MATEMATIKA DAN TERAPAN, 2022
In the field of mathematics, there are many branches of study, especially in graph theory, mathematically a graph is a pair of sets, which consists of a non-empty set whose members are called vertices and a set of distinct unordered pairs called edges ...
Muhammad Naoval Husni   +5 more
semanticscholar   +1 more source

Spectra and reticulation of semihoops

open access: yesOpen Mathematics, 2022
In this article, we further study the filter theory of semihoops. Moreover, we use the prime (maximal) filters to construct the prime (maximal) spectrum on semihoops, and prove that the prime spectrum is a compact T0{T}_{0} topological space and that the
Tang Yu Jie, Xin Xiao Long, Zhou Xin
doaj   +1 more source

Higher-point integrands in $\mathcal{N} = 4$ super Yang-Mills theory

open access: yesSciPost 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

Brauer groups of moduli of hyperelliptic curves via cohomological invariants

open access: yesForum 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

Stabilizer rank and higher-order Fourier analysis [PDF]

open access: yesQuantum, 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

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