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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.
Highly Cited
2012
Highly Cited
2012
Discriminative virtual views for cross-view action recognition
We propose an approach for cross-view action recognition by way of `virtual views' that connect the action descriptors extracted… 
Highly Cited
2007
Highly Cited
2007
A discontinuous Galerkin finite element method for directly solving the Hamilton-Jacobi equations
Highly Cited
2006
Highly Cited
2006
Boundary Element Method
We will proceed to learn about Object Oriented Programming and Design by looking at a specific example that revolves around the… 
Highly Cited
2005
Highly Cited
2005
Modeling 3D crack propagation in unreinforced concrete using PUFEM
Highly Cited
1998
Highly Cited
1998
A Fast Iterative Algorithm for Elliptic Interface Problems
A fast, second-order accurate iterative method is proposed for the elliptic equation \[ \grad\cdot(\beta(x,y) \grad u) =f(x,y… 
Highly Cited
1996
Highly Cited
1996
Nonreflecting Boundary Conditions for Time-Dependent Scattering
An exact nonreflecting boundary condition was derived previously for use with the time dependent wave equation in three space… 
Highly Cited
1996
Highly Cited
1996
HYPERSINGULAR INTEGRALS: HOW SMOOTH MUST THE DENSITY BE?
Hypersingular integrals are guaranteed to exist at a point x only if the density function f in the integrand satises certain… 
Highly Cited
1995
Highly Cited
1995
Directional derivatives of the solution of a parametric nonlinear program
Consider a parametric nonlinear optimization problem subject to equality and inequality constraints. Conditions under which a… 
Highly Cited
1995
Highly Cited
1995
Real-time corner detection algorithm for motion estimation
Highly Cited
1974
Highly Cited
1974
Surface motion of a semi-elliptical alluvial valley for incident plane SH waves
By using the exact analytical solution for the two-dimensional SH-wave propagation in and around an elastic inclusion whose… 
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