Results 221 to 230 of about 387,976 (320)
Presentation of kernels of rational characters of right‐angled Artin groups
Abstract In this note, we characterise when the kernel of a rational character of a right‐angled Artin group, also known as generalised Bestiva–Brady group, is finitely generated and finitely presented. In these cases, we exhibit a finite generating set and a presentation.
Montserrat Casals‐Ruiz+2 more
wiley +1 more source
Input-driven circuit reconfiguration in critical recurrent neural networks. [PDF]
Magnasco MO.
europepmc +1 more source
On Bergman–Toeplitz operators in periodic planar domains
Abstract We study spectra of Toeplitz operators Ta$T_a$ with periodic symbols in Bergman spaces A2(Π)$A^2(\Pi)$ on unbounded singly periodic planar domains Π$\Pi$, which are defined as the union of infinitely many copies of the translated, bounded periodic cell ϖ$\varpi$.
Jari Taskinen
wiley +1 more source
Symplectic Geometry of Teichmüller Spaces for Surfaces with Ideal Boundary. [PDF]
Alekseev A, Meinrenken E.
europepmc +1 more source
Framed cohomological Hall algebras and cohomological stable envelopes. [PDF]
Botta TM.
europepmc +1 more source
The algebraic von Neumann kernel and linear algebraic groups
Strassberg, Helen, Rothman, Sheldon
openaire +2 more sources
Periodic points of rational functions over finite fields
Abstract For q$q$ a prime power and ϕ$\phi$ a rational function with coefficients in Fq$\mathbb {F}_q$, let p(q,ϕ)$p(q,\phi)$ be the proportion of P1Fq$\mathbb {P}^1\left(\mathbb {F}_q\right)$ that is periodic with respect to ϕ$\phi$. Furthermore, if d$d$ is a positive integer, let Qd$Q_d$ be the set of prime powers coprime to d!$d!$ and let P(d,q ...
Derek Garton
wiley +1 more source
Distribution Approach to Local Volatility for European Options in the Merton Model with Stochastic Interest Rates. [PDF]
Nowak P, Gatarek D.
europepmc +1 more source
Extensions of sheaves of commutative algebras by nontrivial kernels [PDF]
openaire +4 more sources
ABSTRACT Background This randomised clinical trial investigated the effect of intermittent theta burst stimulation (iTBS) over the dorsolateral prefrontal cortex (DLPFC) on pain alleviation in patients with chronic low back pain (CLBP) and its underlying mechanisms.
Jiajia Yang+9 more
wiley +1 more source