Programa Provisional


Miércoles, 27 de Junio de 2012 (Tarde)

TIME

ACTIVITY

13:30-15:40

Registration

15:40-16:00

Opening session

16:00-16:40

Plenary Lecture (Salón de Grados):

Richard A. Brualdi

Alternating sign matrices: origins, properties, and recent results

Chairman: R. Cantó

16:40-16:55

Coffee Break

Contributed talks:

Room 4.0.E.04 (English)

Chairman: A.Urbano

Room 4.0.E.05 (English)

Chairman: M.Peña

16:55-17:15

F.M.Dopico, J.M.Molera

Parametrization of generalized LU factorizations of singular matrices

J.J.Climent, F.J.García, V.Requena

On the construction of bent functions of 2k vriables from a primitive polynomial of degree k

17:15-17:35

R.Cantó, B.Ricarte, A.M.Urbano

Quasi-LDU factorization of nonsingular totally nonpositive matrices

S.D.Cardell, J.-J.Climent, A.Roca

A system approach to the fast correlation attack to linear feedback shift registers

 

Contributed talks:

Room 4.0.E.04 (English)

Chairman: R.Canogar

Room 4.0.E.05 (English)

Chairman: F.Dopico

17:40-18:00

A.Barreras, J.M.Peña

Matrices with signed bidiagonal decompositions

F.DeTerán, F.M.Dopico

The Sylvester equation for congruence and some related equations

18:00-18:20

A.Marco, J.J.Martínez

Acurate computation of the projection matrix for polynomial least square fitting

I.Baragaña, M.A.Beitia, I.Hoyos

Prescription of controllability indices under small additive perturbation on one column

18:20-18:40

F.DeTerán, F.Dopico, J.Pérez

Condition numbers of Fiedler companion matrices

M.I.García-Planas, M.Souidi, L.E.Um

Output observability of concatenated convolutional codes



 

 

Jueves, 28 de Junio de 2012 (Mañana)

Time

Activity

9:15-9:55

Plenary Lecture (Salón de Grados)

Volker Mehrmann

Hamiltonian matrices, even matrix pencils and self-adjoint operators

Chairman: J. Moro

 

 

Contributed talks:

Room 4.0.E.04 (English)

Chairman: J.J.Martínez

Room 4.0.E.05 (Spanish)

Chairman: M.Carriegos

10:00-10:20

F.M.Dopico

Structured perturbation theory for diagonally dominant matrices

A.Herrero, N.Thome

Una aplicación de un teorema de S.K.Jain y V.K.Goel

10:20-10:40

G.Armentia, J.M.Gracia, F.E.Velasco

Singular points of the boundary of pseudospectra of low order matrices

A.Devesa, M.V.Herranz, C.Perea

Turbo codes with maximum effective distance

10:40-11:10

Coffee Break

Contributed talks:

Room 4.0.E.04 (English)

Chairman: C.Marijuán

Room 4.0.E.05 (Spanish)

Chairman: J.Mas

11:10-11:30

F.Pedroche, M.Rebollo, C.Carrascosa, A.Palomares

On detecting connected components in undirected graphs by using the RCM algorithm

J.Cerdán, J.Marín, J.Mas

Rank-k updates of ISM preconditioners

11:30-11:50

C.Marijuán, M.Pisonero

Newton and p-Newton digraphs

J.Ceballos, F.Dopico, J.M.Molera

Computing accurate eigenvalues and eigenvectors of gradede symmetric indefinite matrices

 

 

Contributed talks:

Room 4.0.E.04 (English)

Chairman: J.R.Torregrosa

Room 4.0.E.05 (Spanish)

Chairman: N.Castro

11:55-12:15

J.Erway, R.M.Marcia

Limited-memory BFGS with diagonal updates

L.Lebtahi, P.Patricio, N.Thome

Elementos especiales en un anillo y su relación con la inversa de grupo

12:15-12:35

R.Bru, J.Marín, J.Mas, M.Tůma

Preconditioned iterative methods for solving linear least squares problems

A.Hernández, M.Lattanzi, N.Thome, F.Urquiza

La proyección espectral correspondiente al valor propio nulo para matrices EP

12:35-12:55

I.Mehrez, O.Hamdi-Larbi

Sparse matrix vector product distributions on a cluster of multicore nodes

A.Amador, G.Olivar, J.Ceballos

Matrix representation of codimension-two Big-Bang bifurcations. Proof of existence and stability in DC-DC converters. Boost and Buck-Boost



 

Jueves, 28 de Junio de 2012 (Tarde)

Time

Activity

15:00-15:40

Plenary Lecture (Salón de Grados)

Rafa Bru

A Brauer's theorem and related results

Chairman: J. Ferrer

 

 

Contributed talks:

Room 4.0.E.04 (English)

Chairman: J.J.Climent

Room 4.0.E.05 (Spanish)

Chairman: J.M.Gracia

15:45-16:05

J.Benítez

Canonical angles and limits of sequences of EP and co-EP matrices

G.Armentia, J.M.Gracia, F.E.Velasco

Reducing subspaces of a pencil

16:05-16:25

M.V.Carriegos, M.M.López-Cabeceira

Some examples in geometric matrix analysis with applications to geometric control theory and digital systems

A.Compta, J.Ferrer

Clasificación de los subespacios invariantes monogenerados

16:25-16:45

R.Loewy, M.Perles, B.-S.Tan

Maximal exponents of polyhedral cones

M.D.Magret, M.E.Montoro, D.Mingueza

Characterization of common invariant subspaces for all matrices in the centralizer of a given single matrix

16:45-17:30

Coffee Break

17:30-18:45

ALAMA Business Meeting

20:45

Social Dinner



 

Viernes, 29 de Junio de 2012 (Mañana)

Time

Activity

9:15-9:55

Plenary Lecture (Salón de Grados)

Carlos Beltrán

Some aspects of the precision problem in linear algebra

Chairman: I. Zaballa

 

 

Contributed talks:

Room 4.0.E.04 (English)

Chairman: J.Molera

Room 4.0.E.05 (Spanish)

Chairman: M.I.García-Planas

10:00-10:20

N.Truhar

Perturbation of partitioned Hermitian generalized eigenvalue problem

M.I.García-Planas, S. Tarragona

Extended output observability for time-invariant singular linear systems

10:20-10:40

P. Lancaster, I.Zaballa

On the inverse real symmetric quadratic eigenvalue problem

A.Díaz, M.I.García-Planas

On equivalence of singular time-invariant linear systems. A complete systems of invariants

10:40-11:10

Coffee Break

Contributed talks:

Room 4.0.E.04 (English)

Chairman: A. Borobia

Room 4.0.E.05 (Spanish)

Chairman: F.DeTerán

11:10-11:30

A.Borobia, R.Canogar

Nonsingular ACI-matrices

B.Cantó, C. Coll, E. Sánchez

Analysis of structural identifiability for chemical models

11:30-11:50

B.Schomburg

Remarks on Google-type stochastic matrices

M.T.Gassó, I.Giménez, M. Santana

The combined matrix of an M-matrix or an H-matrix

 

Closing session