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Dirac delta function

Known as: Delta function, Dirac delta functions, Impulse function 
In mathematics, the Dirac delta function, or δ function, is a generalized function, or distribution, on the real number line that is zero everywhere… Expand
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Papers overview

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Highly Cited
2008
Highly Cited
2008
The electronic structure of graphene causes its charge carriers to behave like relativistic particles. For a perfect graphene… Expand
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Highly Cited
2006
Highly Cited
2006
When the structures are analyzed by classical method, several governing differential equations are needed if a beam is loaded by… Expand
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Highly Cited
2006
Highly Cited
2006
We explore the Hamiltonian operator , where is the Dirac delta function and z is an arbitrary complex coupling constant. For a… Expand
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Highly Cited
2005
Highly Cited
2005
We present an improved method for computing incompressible viscous flow around suspended rigid particles using a fixed and… Expand
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Highly Cited
2004
Highly Cited
2004
Chapter 1: Introduction.Chapter 2: The first-order delta-sigma modulator.Chapter 3: The second-order delta-sigma modulator… Expand
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Highly Cited
2003
Highly Cited
2003
A series of correlation consistent basis sets have been developed for the post-d group 16–18 elements in conjunction with small… Expand
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Highly Cited
2002
Highly Cited
2002
A point interpolation meshless method is proposed based on combining radial and polynomial basis functions. Involvement of radial… Expand
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Highly Cited
2000
Highly Cited
2000
A four-form gauge flux makes a variable contribution to the cosmological constant. This has often been assumed to take continuous… Expand
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Highly Cited
1994
Highly Cited
1994
The authors develop finite difference methods for elliptic equations of the form \[ \nabla \cdot (\beta (x)\nabla u(x)) + \kappa… Expand
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Highly Cited
1989
Highly Cited
1989
Many evolution processes are characterized by the fact that at certain moments of time they experience a change of state abruptly… Expand
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