Walter F. Mascarenhas

Publication Activity (10 Years)

Years Active: 1994-2021
Publications (10 Years): 10

Top Topics

Nonlinear Programming Problems

Interval Arithmetic

Provably Correct

Top Venues

Numerische Mathematik

J. Approx. Theory

Publications

Walter F. Mascarenhas
Computing the exact sign of sums of products with floating point arithmetic. CoRR (2021)
Walter F. Mascarenhas
Solving systems of inequalities in two variables with floating point arithmetic. CoRR (2021)
Walter F. Mascarenhas
Root Finding With Interval Arithmetic. CoRR (2021)
Walter F. Mascarenhas
A Simple Canonical Form for Nonlinear Programming Problems and Its Use. J. Optim. Theory Appl. 181 (2) (2019)
Walter F. Mascarenhas
Moore: Interval Arithmetic in C++20. NAFIPS (2018)
Walter F. Mascarenhas
Moore: Interval Arithmetic in C++20. CoRR (2018)
André Pierro de Camargo, Walter F. Mascarenhas
The stability of extended Floater-Hormann interpolants. Numerische Mathematik 136 (1) (2017)
Walter F. Mascarenhas, André Pierro de Camargo
The effects of rounding errors in the nodes on barycentric interpolation. Numerische Mathematik 135 (1) (2017)
Walter F. Mascarenhas
Fast and accurate normalization of vectors and quaternions. CoRR (2016)
Walter F. Mascarenhas
Moore: Interval Arithmetic in Modern C++. CoRR (2016)
Walter F. Mascarenhas
Robust Padé approximants may have spurious poles. J. Approx. Theory 189 (2015)
Roberto Cominetti, Walter F. Mascarenhas, Paulo J. S. Silva
A Newton's method for the continuous quadratic knapsack problem. Math. Program. Comput. 6 (2) (2014)
Walter F. Mascarenhas
The stability of barycentric interpolation at the Chebyshev points of the second kind. Numerische Mathematik 128 (2) (2014)
Walter F. Mascarenhas
The divergence of the BFGS and Gauss Newton methods. Math. Program. 147 (1-2) (2014)
Walter F. Mascarenhas
Newton's iterates can converge to non-stationary points. Math. Program. 112 (2) (2008)
Ernesto G. Birgin, José Mario Martínez, Walter F. Mascarenhas, Débora P. Ronconi
Method of sentinels for packing items within arbitrary convex regions. J. Oper. Res. Soc. 57 (6) (2006)
Walter F. Mascarenhas
Two aspects of the pallet loading problem. Electron. Notes Discret. Math. 19 (2005)
Walter F. Mascarenhas
The BFGS method with exact line searches fails for non-convex objective functions. Math. Program. 99 (1) (2004)
Walter F. Mascarenhas
The Affine Scaling Algorithm Fails for Stepsize 0.999. SIAM J. Optim. 7 (1) (1997)
Walter F. Mascarenhas
On the Convergence of the Jacobi Method for Arbitrary Orderings. SIAM J. Matrix Anal. Appl. 16 (4) (1995)
Alan Edelman, Walter F. Mascarenhas
On Parlett's matrix norm inequality for the Cholesky decomposition. Numer. Linear Algebra Appl. 2 (3) (1995)
Walter F. Mascarenhas
A note on Jacobi Being More Accurate Than $QR$. SIAM J. Matrix Anal. Appl. 15 (1) (1994)