biharmonic उदाहरण वाक्य

उदाहरण वाक्य

1. The biharmonic equation is the equation produced by applying the Euler-Lagrange equation to the simplified thin plate energy functional X _ { uu } ^ 2 + 2X _ { uv } ^ 2 + X _ { vv } ^ 2.
2. where \ nabla ^ 4 is the fourth power of the del operator and the square of the Laplacian operator \ nabla ^ 2 ( or \ Delta ), and it is known as the "'biharmonic operator "'or the "'bilaplacian operator " '.
3. Letting \ rho ^ 2 = x ^ 2 + y ^ 2 + z ^ 2 + h ^ 2 and computing \ Delta ( 1 / \ rho ) =-3h ^ 2 / \ rho ^ 5 again indicates that the right hand side of the PDEs for the biharmonic and triharmonic RBFs are Dirac delta functions.