Results 11 to 20 of about 24,945,935 (201)

Symmetry-Imposed Selection Rules for Excitations of Nontrivial Plasmonic Topologies. [PDF]

open access: yesAdv Sci (Weinh)
A unified group‐theory selection rule governs the excitation of vectorial nearfield topologies across three plasmonic spin states. Derived from first principles, it predicts spin–orbit vortex splitting and multidimensional nested vortices, confirmed by phase‐resolved in situ measurements.
Yang J   +14 more
europepmc   +2 more sources

On two new identities concerning the q-integers and several divisibility properties for these integers [PDF]

open access: yes, 2023
In this paper, we first prove two new identities concerning the q-integers and then for these integers we derive several divisibility properties based on these identities and on properties of the q ...
İpek, Ahmet
core   +1 more source

On p/q-recognisable sets [PDF]

open access: yes, 2021
International audienceLet p/q be a rational number. Numeration in base p/q is defined by a function that evaluates each finite word over A_p={0,1,...,p-1} to some rational number. We let N_p/q denote the image of this evaluation function.
Marsault, Victor, Victor Marsault
core   +1 more source

q-deformed integers derived from pairs of coprime integers and its applications [PDF]

open access: yes, 2022
In connection with cluster algebras, snake graphs and q-integers, Kyungyong Lee and Ralf Schiffler recently found a formula for computing the (normalized) Jones polynomials of rational links in terms of continued fraction expansion of rational numbers ...
Wakui, Michihisa
core   +1 more source

The q-integers and the Mersenne numbers [PDF]

open access: yes, 2018
Here we will show that the q-integers, the q-analogue of the integers that we can find in the q-calculus, are forming an additive group having a generalized sum similar to the sum of the Tsallis q-entropies of independent systems. The symmetric form of q-
Sparavigna, Amelia Carolina   +1 more
core   +1 more source

Torsion-free crystallographic groups with indecomposable holonomy group II. [PDF]

open access: yes, 2004
Let K be a principal ideal domain, G a finite group, and M a KG-module which is a free K-module of finite rank on which G acts faithfully. A generalized crystallographic group is a non-split extension C of M by G such that conjugation in C induces the G ...
Bódi, Viktor   +3 more
core   +1 more source

ON THE ADDITIVE GROUP OF q-INTEGERS [PDF]

open access: yes, 2018
Here we will show that the q-integers, that we can find in the q-calculus, are forming an additive group having a generalized sum, which is similar to sum of the Tsallis q-entropy of two independent systems.The full citation for this Article is ...
Sparavigna, Amelia Carolina   +1 more
core   +1 more source

An Elaboration of the Cai-Xu Result on (p, q)-integers

open access: yes, 2020
Ostrovska, Sofiya/0000-0003-1842-7953The investigation of the (p, q)-Bernstein operators put forth the problem of finding the conditions when a sequence of (p, q)-integers tends to infinity.
Ostrovska, Sofiya
core   +1 more source

Horn(p,q)

open access: yes, 2020
In this article, we obtain a recursive description of the Horn cone Horn(p,q) with respect to the integers p and q, as in the classical Horn's ...
Paradan, Paul-Emile
core   +2 more sources

A q-analogue of granville’s congruence

open access: yes, 2022
In this paper, we establish a q-analogue of Granville’s congruence as follows: ∑p−1 k=1 xk ≡1− xp − (x; q)p p (p − 1) (1 − q) + x [k]q [p]q 2 (mod [p]q ), for any real number x and odd prime p. Here [n]q = 1 + q + q2 + … + qn−1 and (x; q)n = (1 − x) (1 −
Ömür, N., Elkhiri, L., Koparal, S.
core   +1 more source

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