Results 21 to 30 of about 507 (36)
Lax operator algebras and Hamiltonian integrable hierarchies
, 2009 We consider the theory of Lax equations in complex simple and reductive classical Lie algebras with the spectral parameter on a Riemann surface of finite genus.
Sheinman, Oleg K.
core +1 more source
AG codes from the second generalization of the GK maximal curve
, 2019 The second generalized GK maximal curves $\mathcal{GK}_{2,n}$ are maximal curves over finite fields with $q^{2n}$ elements, where $q$ is a prime power and $n \geq 3$ an odd integer, constructed by Beelen and Montanucci.
Lavorante, Vicenzo Pallozzi +1 more
core +1 more source
One- and Two-Point Codes over Kummer Extensions
, 2016 We compute the Weierstrass semigroup at one totally ramified place for Kummer extensions defined by $y^m=f(x)^{\lambda}$ where $f(x)$ is a separable polynomial over $\mathbb{F}_q$.
Masuda, Ariane M. +2 more
core +1 more source
Geometry of integers revisited
, 2019 We study geometry of the ring of algebraic integers $O_K$ of a number field $K$. Namely, it is proved that the inclusion $\mathbf{Z}\subset O_K$ defines a covering of the Riemann sphere $\mathbf{C}P^1$ ramified over three points $\{0,1,\infty\}$.
Nikolaev, Igor
core
Classification and Galois conjugacy of Hamming maps
, 2010 We show that for each d>0 the d-dimensional Hamming graph H(d,q) has an orientably regular surface embedding if and only if q is a prime power p^e.
Jones, Gareth A.
core +1 more source
Generalised Fermat Hypermaps and Galois Orbits
, 2006 We consider families of quasiplatonic Riemann surfaces characterised by the fact that -- as in the case of Fermat curves of exponent $n$ -- their underlying regular (Walsh) hypermap is the complete bipartite graph $ K_{n,n} $, where $ n $ is an odd prime
Coste, Antoine D. +3 more
core +2 more sources
Effectiveness and feasibility of lowering playground density during recess to promote physical activity and decrease sedentary time at primary school. [PDF]
BMC Public Health, 2013 D'Haese S +3 more
europepmc +1 more source
Generalised elliptic functions
Open Mathematics, 2012 England Matthew, Athorne Chris
doaj +1 more source
Weierstrass points on cyclic covers of the projective line
, 1996 C. Towse
semanticscholar +1 more source
Generation of Hauptmoduln of Γ1(N) by Weierstrass units and application to class fields
Open Mathematics, 2011 Kim Chang, Koo Ja
doaj +1 more source