In this paper, we investigate Jacobi pseudospectral method for fourth order problems. We establish some basic results on the Jacobi-Gauss-type interpolations in non-uniformly weighted Sobolev spaces, ...

What is widely considered in engineering circles as an elegant but otherwise useless mathematical strategy from the nineteenth century gets a makeover from a professor and graduate student pair from ...

A relic from long before the age of supercomputers, the 169-year-old math strategy called the Jacobi iterative method is widely dismissed today as too slow to be useful. But thanks to a curious, ...

A math computational method more than a century and a half old, thought of little use in the modern era of computers, could once again be a useful research tool, researchers say. Known as the Jacobi ...

This is a preview. Log in through your library . Abstract Galerkin discretizations of integral operators in R d require the evaluation of integrals ∫s⁽¹⁾∫s⁽²⁾ f(x,y) dydx, where S⁽¹⁾,S⁽²⁾ are ...