Results 131 to 140 of about 163,902 (301)

Phenotypical Differentiation of Tremor Using Time Series Feature Extraction and Machine Learning

Movement Disorders, EarlyView.
Abstract Background The clinical diagnosis of tremor disorders depends on the interpretation of subtle movement characteristics, signs, and symptoms. Given the absence of a universally accepted biomarker, differentiation between essential tremor (ET) and tremor‐dominant Parkinson's disease (PD) frequently proves to be non‐trivial. Objective To identify
Verena Häring, Veronika Selzam, Juan Francisco Martin‐Rodriguez, Petra Schwingenschuh, Gertrúd Tamás, Linda Köhler, Jan Raethjen, Steffen Paschen, Franziska Goltz, Eoin Mulroy, Anna Latorre, Pablo Mir, Rick C. Helmich, Kailash P. Bhatia, Jens Volkmann, Robert Peach, Sebastian R. Schreglmann   +16 more
wiley   +1 more source

A highly accurate numerical method for solving boundary value problem of generalized Bagley‐Torvik equation

Mathematical Methods in the Applied Sciences, EarlyView.
A highly accurate numerical method is given for the solution of boundary value problem of generalized Bagley‐Torvik (BgT) equation with Caputo derivative of order 0<β<2$$ 0<\beta <2 $$ by using the collocation‐shooting method (C‐SM). The collocation solution is constructed in the space Sm+1(1)$$ {S}_{m+1}^{(1)} $$ as piecewise polynomials of degree at ...
Suzan Cival Buranay, Mtema James Chin, Nazim I. Mahmudov   +2 more
wiley   +1 more source

The group theoretical aspects of infinitesimal Riemann-Hilbert transform and hidden symmetry [PDF]

, 1983
Y WU
openalex   +1 more source

General Gate Teleportation and the Inner Structure of Its Clifford Hierarchies

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The quantum gate teleportation mechanism allows for the fault‐tolerant implementation of “Clifford hierarchies” of gates assuming, among other things, a fault‐tolerant implementation of the Pauli gates. We discuss how this method can be extended to assume the fault‐tolerant implementation of any orthogonal unitary basis of operators, in such a
Samuel González‐Castillo, Elías F. Combarro, Ignacio F. Rúa, José Ranilla   +3 more
wiley   +1 more source

The n-Dimensional Hilbert Transform of Distributions, Its Inversion and Applications [PDF]

, 1990
Om Prakash Singh, J. N. Pandey
openalex   +1 more source

A Variational Formulation of European Option Prices in the 1‐Hypergeometric Stochastic Volatility Model

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The paper proposes a variational analysis of the 1‐hypergeometric stochastic volatility model for pricing European options. The methodology involves the derivation of estimates of the weak solution in a weighted Sobolev space. The weight is closely related to the stochastic volatility dynamic of the model.
José Da Fonseca, Wenjun Zhang
wiley   +1 more source

AN INEQUALITY FOR THE HILBERT TRANSFORM [PDF]

Proceedings of the National Academy of Sciences, 1968
openaire   +8 more sources

Abstract Boundary Delay Systems and Application to Network Flow

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper investigates the well‐posedness and positivity of solutions to a class of delayed transport equations on a network. The material flow is delayed at the vertices and along the edges. The problem is reformulated as an abstract boundary delay equation, and well‐posedness is proved by using the Staffans–Weiss theory.
András Bátkai, Marjeta Kramar Fijavž, Abdelaziz Rhandi   +2 more
wiley   +1 more source

Diagonalization of the finite Hilbert transform on two adjacent intervals: the Riemann-Hilbert approach. [PDF]

Anal Math Phys, 2020
Bertola M, Blackstone E, Katsevich A, Tovbis A.   +3 more
europepmc   +1 more source

The nonlinear geometry of linear programming. III. Projective Legendre transform coordinates and Hilbert geometry [PDF]

, 1990
Jeffrey C. Lagarias
openalex   +1 more source