Abstract: Many problems in systems and control theory are related to solvability of Sylvester matrix equations. In many applications, at least some of the parameters of the system should be ...

Abstract: An H-matrix accelerated direct solver employing the high-order Chebyshev-based Boundary Integral Equation (CBIE) method has been formulated, tested, and profiled for performance on high ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. In this work, we describe the development of a new algorithm for the computation of ...

ORIGINAL MATRIX: [ [1.0000, 1.0000, 3.0000] [2.0000, 3.0000, 5.0000] ] RREF: [ [1.0000, 0.0000, 4.0000] [0.0000, 1.0000, -1.0000] ] RESULT: UNIQUE SOLUTION SOLUTION ...

Angelicae Pubescentis Radix (APR), the dried roots of Angelica pubescens Maxim, f. biserrata Shan et Yuan, belonged to the Apiaceae family. It was named as Duhuo in Chinese as a commonly used ...