An efficient parallel direct solver with a new pivoting scheme is presented for solving impedance matrix equations generated by the higher-order method of moments in high-frequency electromagnetic ...

Sparse21 matrices are built for solving equation-systems. The primary public method of a Matrix is solve(), which accepts a Vec right-hand-side as its sole argument, and returns a solution Vec of the ...

A PyTorch implementation of higher-order iterative methods for solving linear systems, computing matrix inverses, and finding dominant eigenvalues. These methods use matrix squaring techniques to ...

Transfer matrix method has been widely used to investigate the quantum phenomena in semiconductor materials and optoelectronic devices with an arbitrary potential profile. Free wave or complex ...

Sylvan Burgstahler, An Algorithm for Solving Polynomial Equations, The American Mathematical Monthly, Vol. 93, No. 6 (Jun. - Jul., 1986), pp. 421-430 ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

Math equation mystifies people - can you solve it in 30 seconds? The viral chalkboard challenge: 100 + 100 × 4 = ?