Results 41 to 50 of about 3,582,598 (362)

Uniqueness of solutions to singular p-Laplacian equations with subcritical nonlinearity

open access: yesAdvances in Nonlinear Analysis, 2017
We present a geometric approach to the study of quasilinear elliptic p-Laplacian problems on a ball in ℝn${\mathbb{R}^{n}}$ using techniques from dynamical systems.
Maultsby Bevin
doaj   +1 more source

A time-nonlocal inverse problem for a hyperbolic equation with an integral overdetermination condition

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2021
This article is concerned with the study of the unique solvability of a time-nonlocal inverse boundary value problem for second-order hyperbolic equation with an integral overdetermination condition.
Yashar Mehraliyev, Elvin Azizbayov
doaj   +1 more source

Algorithm aversion is too often presented as though it were non-compensatory: A reply to Longoni et al. (2020)

open access: yesJudgment and Decision Making, 2020
We clarify two points made in our commentary (Pezzo & Beckstead, 2020, this issue) on a recent paper by Longoni, Bonezzi, and Morewedge (2019). In both Experiments 1 and 4 from their paper, it is not possible to determine whether accuracy can compensate ...
Mark V. Pezzo, Jason W. Beckstead
doaj   +1 more source

Optimal version of the Picard–Lindelöf theorem

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2021
Consider the differential equation $y'=F(x,y)$. We determine the weakest possible upper bound on $|F(x,y)-F(x,z)|$ which guarantees that this equation has for all initial values a unique solution, which exists globally.
Jan-Christoph Schlage-Puchta
doaj   +1 more source

A finite difference method for nonlinear parabolic-elliptic systems of second order partial differential equations [PDF]

open access: yesOpuscula Mathematica, 2007
This paper deals with a finite difference method for a wide class of weakly coupled nonlinear second-order partial differential systems with initial condition and weakly coupled nonlinear implicit boundary conditions.
Marian Malec, Lucjan Sapa
doaj  

String Synchronizing Sets: Sublinear-Time BWT Construction and Optimal LCE Data Structure

open access: yes, 2019
Burrows-Wheeler transform (BWT) is an invertible text transformation that, given a text $T$ of length $n$, permutes its symbols according to the lexicographic order of suffixes of $T$. BWT is one of the most heavily studied algorithms in data compression
A   +7 more
core   +1 more source

Primate Social Cognition: Uniquely Primate, Uniquely Social, or Just Unique? [PDF]

open access: yesNeuron, 2010
Primates undoubtedly have impressive abilities in perceiving, recognizing, manipulating, and predicting other individuals, but only great apes seem to recognize the cognitive basis of manipulative and cooperative tactics or the concept of self. None of these abilities is unique to primates.
Richard W. Byrne, Lucy A. Bates
openaire   +3 more sources

On the uniqueness for weak solutions of steady double-phase fluids

open access: yesAdvances in Nonlinear Analysis, 2021
We consider a double-phase non-Newtonian fluid, described by a stress tensor which is the sum of a p-Stokes and a q-Stokes stress tensor, with 1 
Abdelwahed Mohamed   +2 more
doaj   +1 more source

Revisiting a Cutting-Plane Method for Perfect Matchings

open access: yesOpen Journal of Mathematical Optimization, 2020
In 2016, Chandrasekaran, Végh, and Vempala (Mathematics of Operations Research, 41(1):23–48) published a method to solve the minimum-cost perfect matching problem on an arbitrary graph by solving a strictly polynomial number of linear programs.
Chen, Amber Q.   +3 more
doaj   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

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