Program of law’05

Saturday, May 21 
Sunday, May 22 
Monday, May 23 
Tuesday, May 24 

9.00  9.40 The
wakeup talk 
A. Salemi
On polynomial
numerical hulls of matrices and matrix polynomials

V.
Lomonosov

R.
Timoney

R. Pereira
MatrixTheoretic
Methods in the Analytic Theory of Polynomials 

9.50  10.30 The
warmup talk 
V. Shulman 
T. Laffey

A. Sourour

J.
Extremera Rotation
invariant norms


10.30  11.00 Coffee
break 





11.00  11.40 The inbetween
talk 
J. Okniński

A.
Jafarian

C. Ambrozie Joint invariant subspaces for tuples of
polynomially bounded operators

H. Radjavi Semitransitivity and related questions


11.50 –
12.30 The noon
talk 
H. Radjavi Semitransitivity
and related questions 
T. Laffey
Companionlike
matrices and their eigenvectors 
TBA 

12.30  14.30 FREETIME 





14.30  16.00 The
inbetween working group 
Student presentations

L. Rodman
Indefinite
inner products 
TBA 
L. Rodman Indefinite
inner products 

16.00  16.30 Coffee
break 





16.30  18.00 The
evening working
group 
Student
presentations

R. Bhatia,
J. Holbrook Positive definite matrices
(Libertas) 
D. Hadwin C^{*}algebras working group ( 
H. Radjavi Semitransitivity
and related questions 

Student presentations,
May 21:
14.3014.50 
D. Benkovič: Jordan homomorphisms on triangular
matrices 
14.5015.10 
D. Kokol Bukovšek: Homomorphisms
of matrix semigroups 
15.2015.40 
J. Vršovský: Orbits of operators tending to
infinity 
15.4016.00 
H. Šmigoc: Necessary conditions for the existence
of a common quadratic Lyapunov function 
16.0016.30 
Coffee
break 
16.3016.50 
K. CvetkoVah: Cubic skew lattices in rings of matrices 
16.5017.10 
T. Shulman: On covariant maps of matrices 
17.2017.40 
A. Fošner: Order preserving maps on the poset of
upper triangular idempotent matrices 
17.4018.00 
G. Cigler: Permutationlike groups of matrices 