The divergence of the BFGS and Gauss Newton methods von Mascarenhas, Walter F.

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A Simple Canonical Form for Nonlinear Programming Problems and Its Use von Mascarenhas, Walter F.

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Fast and accurate normalization of vectors and quaternions von Mascarenhas, Walter F.

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The effects of rounding errors in the nodes on barycentric interpolation von Mascarenhas, Walter F., de Camargo, André Pierro

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The stability of extended Floater–Hormann interpolants von de Camargo, André Pierro, Mascarenhas, Walter F.

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The BFGS method with exact line searches fails for non-convex objective functions von MASCARENHAS, Walter F

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Inference for Eigenvalues and Eigenvectors of Gaussian Symmetric Matrices von Schwartzman, Armin, Mascarenhas, Walter F., Taylor, Jonathan E.

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Newton’s iterates can converge to non-stationary points von Mascarenhas, Walter F.

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The stability of barycentric interpolation at the Chebyshev points of the second kind von Mascarenhas, Walter F.

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Robust Padé approximants may have spurious poles von Mascarenhas, Walter F.

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The divergence of the barycentric Padé interpolants von Mascarenhas, Walter F.

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A Newton’s method for the continuous quadratic knapsack problem von Cominetti, Roberto, Mascarenhas, Walter F., Silva, Paulo J. S.

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On the Convergence of the Jacobi Method for Arbitrary Orderings von Mascarenhas, Walter F.

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Root Finding With Interval Arithmetic von Mascarenhas, Walter F

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Solving systems of inequalities in two variables with floating point arithmetic von Mascarenhas, Walter F

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Computing the exact sign of sums of products with floating point arithmetic von Mascarenhas, Walter F

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On the differentiability of interval functions von Mascarenhas, Walter F

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The Affine Scaling Algorithm Fails for Stepsize 0.999 von Mascarenhas, Walter F.

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On the divergence of line search methods von Mascarenhas, Walter F.

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A note on Jacobi Being More Accurate Than $QR von Mascarenhas, Walter F.

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