{"id":"W2038067639","doi":"10.1080/01495730208941443","title":"A PARALLEL DIVIDE AND CONQUER ALGORITHM FOR NON SYMMETRIC TRIDIAGONAL TOEPLITZ SYSTEMS USING CONJUGATE GRADIENT","year":2002,"lang":"en","type":"article","venue":"Parallel algorithms and applications","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Tridiagonal matrix; Toeplitz matrix; Conjugate gradient method; Mathematics; Transpose; Diagonal; Divide and conquer algorithms; Tridiagonal matrix algorithm; Biconjugate gradient method; Band matrix; Matrix (chemical analysis); Biconjugate gradient stabilized method; Complex conjugate; Positive-definite matrix; Algorithm; Symmetric matrix; Applied mathematics; Conjugate residual method; Computer science; Mathematical analysis; Square matrix; Pure mathematics; Gradient descent; Geometry; Eigenvalues and eigenvectors","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Parallel algorithm for tridiagonal Toeplitz systems; a numerical computing contribution in its own domain."},"gpt":{"tier":"OUT","genre":"conceptual","about_ca":false,"confidence":"high","reason":"This develops an algorithm for solving mathematical systems, not a study of research methods or practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Numerical linear-algebra algorithm paper; computational mathematics, not research as object."}}}