Tjalling Ypma

Research Area: Numerical Analysis

Phone: (360)650-3785
Office: BH 202A

Numerical solution of separable nonlinear equations with a singular matrix at the solution
Shen, Y. & Ypma, T. J., Dec 2020, In: Numerical Algorithms. 85, 4, p. 1195-1211 17 p.
Research output: Contribution to journal › Article › peer-review
Solving separable nonlinear least squares problems using the QR factorization
Shen, Y. & Ypma, T. J., Jan 1 2019, In: Journal of Computational and Applied Mathematics. 345, p. 48-58 11 p.
Research output: Contribution to journal › Article › peer-review

Open Access
An efficient algorithm for the separable nonlinear least squares problem
Shen, Y. & Ypma, T. J., 2017, In: Algorithms. 10, 3, 78.
Research output: Contribution to journal › Article › peer-review

Open Access
Rank deficiencies and bifurcation into affine subspaces for separable parameterized equations
Shen, Y. Q. & Ypma, T. J., 2016, In: Mathematics of Computation. 85, 297, p. 271-293 23 p.
Research output: Contribution to journal › Article › peer-review
Solving Separable Nonlinear Equations Using LU Factorization
Shen, Y.-Q. & Ypma, T., Jan 1 2013, In: Mathematics Faculty Publications. 2013, Article ID 258072
Research output: Contribution to journal › Article › peer-review

Open Access
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