Results 11 to 20 of about 5,004 (182)

Sweetspot Mapping in Deep Brain Stimulation: Strengths and Limitations of Current Approaches

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Open questions remain regarding the optimal target, or sweetspot, for deep brain stimulation (DBS) in, for example, Parkinson's disease. Previous studies introduced different methods of mapping DBS effects to determine sweetspots. While having a direct impact on surgical targeting and postoperative programming in DBS, these methods ...
Till A. Dembek   +7 more
wiley   +1 more source

HS-integral and Eisenstein integral mixed circulant graphs

open access: yesTheory and Applications of Graphs, 2023
A mixed graph is called \emph{second kind hermitian integral} (\emph{HS-integral}) if the eigenvalues of its Hermitian-adjacency matrix of the second kind are integers.
Monu Kadyan, Bikash Bhattacharjya
doaj   +1 more source

On shifted Eisenstein polynomials [PDF]

open access: yesPeriodica Mathematica Hungarica, 2014
We study polynomials with integer coefficients which become Eisenstein polynomials after the additive shift of a variable. We call such polynomials shifted Eisenstein polynomials. We determine an upper bound on the maximum shift that is needed given a shifted Eisenstein polynomial and also provide a lower bound on the density of shifted Eisenstein ...
Randell Heyman, Igor E. Shparlinski
openaire   +2 more sources

Dalí, Disney and Destino: Alchemy in Animation

open access: yesText Matters, 2020
Salvador Dalí claimed that he made his whole life “a work of alchemy.” He saw in alchemy the principle of metamorphosis and “the transmutation of bodies.” Carl Jung recognized “imaginatio” as the key to alchemy.
David Allen
doaj   +1 more source

$p$-ADIC $L$-FUNCTIONS FOR UNITARY GROUPS

open access: yesForum of Mathematics, Pi, 2020
This paper completes the construction of $p$-adic $L$-functions for unitary groups. More precisely, in Harris, Li and Skinner [‘$p$-adic $L$-functions for unitary Shimura varieties. I. Construction of the Eisenstein measure’, Doc. Math.Extra Vol. (2006),
ELLEN EISCHEN   +3 more
doaj   +1 more source

Philosophy of composition (1846) e Psychology of Composition (1944): do ensaio literário poeano ao ensaio fílmico eisensteiniano

open access: yesRevista Eco-Pós, 2016
O objetivo deste artigo é refletir sobre as considerações estéticas de Poe e de Eisenstein, assim como evidenciar aspectos importantes do pensamento de Poe discutidos por Eisenstein, que demonstram o impacto das ideias do poeta norte-americano no cinema ...
Helciclever Barros da Silva Vitoriano   +1 more
doaj   +1 more source

EISENSTEIN–KRONECKER SERIES VIA THE POINCARÉ BUNDLE

open access: yesForum of Mathematics, Sigma, 2019
A classical construction of Katz gives a purely algebraic construction of Eisenstein–Kronecker series using the Gauß–Manin connection on the universal elliptic curve. This approach gives a systematic way to study algebraic and $p$-adic properties of real-
JOHANNES SPRANG
doaj   +1 more source

O encouraçado Potemkin, Outubro e a Revolução russa

open access: yesAlceu, 2017
Este artigo pretende analisar os modos pelos quais os elementos estéticos em Eisenstein situaram e trataram certos dados históricos, deslocando-os do campo cognitivo para a criação artística.
Pedro Vinicius Asterito Lapera
doaj   +1 more source

The boundary of the Eisenstein symbol [PDF]

open access: yesMathematische Annalen, 1991
For an elliptic curve \(E\) over a field \(F\) (supposed to have a nontrivial discrete valuation \(v\), valuation ring \(\mathcal O\) and perfect residue field \(k\)) with a finite subgroup scheme \(P\subset E\) defined over \(F\), and for any integer \(n\geq 1\), one has the Eisenstein symbol map \[ \mathcal E^ n_ P: \mathbb Q[P]^ 0\to H_{\mathcal M}^{
Schappacher, Norbert, Scholl, Anthony J.
openaire   +1 more source

Eisenstein no Brasil: uma breve introdução

open access: yesRUS (São Paulo), 2018
Por que ver, ler e falar de Serguei M. Eisenstein hoje? Qual a importância deste cineasta para o público brasileiro? Neste artigo apresento de maneira breve e sucinta as discussões desenvolvidas na tese Eisenstein no Brasil.
Fabiola Bastos Notari
doaj   +1 more source

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