BENAC, MARÍA JOSÉ; MASSEY, PEDRO; RUIZ, MARIANO; STOJANOFF, DEMETRIO

Optimal (α,d)-multi-completion of d-designs

APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS; Año: 2023 vol. 62 p. 331 - 364

CALDERÓN, PABLO; RUIZ, MARIANO A.

On perturbations of woven pairs of frames

The Journal of Analysis; Año: 2022

BENAC, MARÍA J.; MASSEY, PEDRO; RUIZ, MARIANO; STOJANOFF, DEMETRIO

Optimal frame designs for multitasking devices with weight restrictions

ADVANCES IN COMPUTATIONAL MATHEMATICS; Año: 2020 vol. 46

PABLO CALDERÓN; NOELIA BELÉN RIOS; MARIANO RUIZ

Local extrema for Procustes problems in the set of positive definite matrices

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2020 vol. 602 p. 252 - 263

CALDERÓN, PABLO; RUIZ, MARIANO A.

A note on perturbations of fusion frames

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Año: 2018 vol. 461 p. 169 - 175

MASSEY, PEDRO G.; RUIZ, MARIANO A.; STOJANOFF, DEMETRIO

Multiplicative Lidskii's inequalities and optimal perturbations of frames

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2015 vol. 469 p. 539 - 568

P. MASSEY; M. RUIZ; D. STOJANOFF

Optimal Frame Completions

ADVANCES IN COMPUTATIONAL MATHEMATICS; Lugar: Berlin; Año: 2014

PEDRO MASSEY; MARIANO RUIZ; DEMETRIO STOJANOFF

Optimal frame completions with prescribed norms for majorization

JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS; Año: 2014 p. 1111 - 1140

GUSTAVO CORACH; PEDRO MASSEY; MARIANO RUIZ

Procrustes Problems and Parseval Quasi-Dual Frames

ACTA APPLICANDAE MATHEMATICAE; Lugar: Berlin; Año: 2014 vol. 131 p. 179 - 195

P. MASSEY; M. RUIZ; D. STOJANOFF

Optimal dual frames and frame completions for majorization

APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS; Año: 2013 vol. 34 p. 201 - 223

P. MASSEY; M. RUIZ; D. STOJANOFF

Duality in reconstruction systems

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2012 vol. 436 p. 447 - 464

P. MASSEY; M. RUIZ; D. STOJANOFF

Robust dual reconstruction systems and fusion frames

ACTA APPLICANDAE MATHEMATICAE; Año: 2012 vol. 119 p. 167 - 183

P. MASSEY; M. RUIZ

Minimization of convex functionals over frame operators

ADVANCES IN COMPUTATIONAL MATHEMATICS; Año: 2010 vol. 32 p. 131 - 153

P. MASSEY; M. RUIZ; D. STOJANOFF

The structure of minimizers of the frame potential on fusion frames

JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS; Año: 2010 vol. 16 p. 514 - 543

P. MASSEY; M. RUIZ

Tight Frame Completions with Prescribed Norms

Sampling Theory in Signal and Image Processing; Año: 2008 vol. 7 p. 1 - 13

M. RUIZ; D. STOJANOFF

Some properties of frames of subspaces obtained by operator theory methods

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Año: 2008 vol. 343 p. 366 - 378

J. ANTEZANA; P. MASSEY; M. RUIZ; D. STOJANOFF

The Schur-Horn Theorem for Operators and Frames with prescribed norms and Frame Operator

ILLINOIS JOURNAL OF MATHEMATICS; Año: 2007 vol. 51 p. 537 - 560

J. ANTEZANA; G. CORACH; M. RUIZ; D. STOJANOFF

Oblique Projections and Frames

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY; Año: 2006 p. 1031 - 1037

J. ANTEZANA; G. CORACH; M. RUIZ; D. STOJANOFF

Weighted projections and Riesz frames

LINEAR ALGEBRA AND ITS APPLICATIONS; Año: 2005 p. 367 - 389

J. ANTEZANA; G. CORACH; M. RUIZ; D. STOJANOFF

Nullspaces and Frames

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS; Año: 2005 p. 709 - 723