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Directional derivative

Known as: Normal derivative 
In mathematics, the directional derivative of a multivariate differentiable function along a given vector v at a given point x intuitively represents… 
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Related topics

Related topics

13 relations
Bounded variationDanskin's theoremDifferential of a functionExterior derivative

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Global existence and blow-up phenomena for p-Laplacian heat equation with inhomogeneous Neumann boundary conditions
In this paper, we consider a p-Laplacian heat equation with inhomogeneous Neumann boundary condition. We establish respectively… 
2013
2013
A numerical model for the trans-membrane voltage of vesicles
2013
2013
Crystallization of supercooled water: A level-set-based modeling of the dendrite tip velocity
2011
2011
The Trefftz method using fundamental solutions for biharmonic equations
2007
2007
Comparison Principle for Viscosity Solutions of Fully Nonlinear, Degenerate Elliptic Equations
We provide structural assumptions under which comparison principles hold for viscosity solutions of fully nonlinear degenerate… 
Review
2004
Review
2004
The enhancement of an elliptic grid using appropriate control functions
2003
2003
Power-Efficient Broadcast Routing in Adhoc Networks Using Directional Antennas : Technology Dependence and Convergence Issues
We investigate the power-efficient broadcast routing problem using directional antennas. Our main interest is in the case when… 
1998
1998
The Principles of d'Alembert, Jourdain, and Gauss in Nonsmooth Dynamics Part I: Scleronomic Multibody Systems
Die vorliegende Arbeit behandelt die Berechnung der Beschleunigungen in starren Mehrkorpersystemen, wenn diese dem Einflus… 
Highly Cited
1990
Highly Cited
1990
Context dependent edge detection and evaluation
Highly Cited
1984
Highly Cited
1984
Topographic classification of digital image intensity surfaces using generalized splines and the discrete cosine transformation
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