1

Compact perturbations of nest algebras, index obstructions, and a problem of Arveson

Year:
1984
Language:
english
File:
PDF, 1.37 MB
english, 1984
2

Triangular strictly cyclic operators

Year:
1987
Language:
english
File:
PDF, 281 KB
english, 1987
3

The Volterra operator is a compact universal quasinilpotent

Year:
1978
Language:
english
File:
PDF, 243 KB
english, 1978
5

A Dense Set of Operators with Tiny Commutants

Year:
1991
Language:
english
File:
PDF, 485 KB
english, 1991
6

A Trace Obstruction to Approximation by Block-Diagonal Nilpotents

Year:
1986
Language:
english
File:
PDF, 1.73 MB
english, 1986
8

A pathological lattice of invariant subspaces

Year:
1972
Language:
english
File:
PDF, 288 KB
english, 1972
9

The Jordan form of a bitriangular operator

Year:
1990
Language:
english
File:
PDF, 2.12 MB
english, 1990
11

The closure of a similarity orbit is always arcwise connected

Year:
1987
Language:
english
File:
PDF, 301 KB
english, 1987
12

On closures of joint similarity orbits

Year:
1985
Language:
english
File:
PDF, 2.60 MB
english, 1985
14

Burnside's theorem for the Fréchet space ω

Year:
1974
Language:
english
File:
PDF, 572 KB
english, 1974
15

Closure of similarity orbits of Hilbert space operators. III

Year:
1978
Language:
english
File:
PDF, 560 KB
english, 1978
16

On multicyclic operators

Year:
1978
Language:
english
File:
PDF, 1.57 MB
english, 1978
18

The distance to a similarity-invariant set of operators

Year:
1982
Language:
english
File:
PDF, 372 KB
english, 1982
19

Limits of hypercyclic and supercyclic operators

Year:
1991
Language:
english
File:
PDF, 595 KB
english, 1991
21

The Exceptional Subset of A C0-Contraction

Year:
1972
Language:
english
File:
PDF, 584 KB
english, 1972
25

A Unicellular Universal Quasinilpotent Weighted Shift

Year:
1990
Language:
english
File:
PDF, 158 KB
english, 1990
26

On Analytically Invariant Subspaces and Spectra

Year:
1977
Language:
english
File:
PDF, 320 KB
english, 1977
27

On Invertible Hypercyclic Operators

Year:
1992
Language:
english
File:
PDF, 123 KB
english, 1992
28

On the Spectra of the Restrictions of an Operator

Year:
1977
Language:
english
File:
PDF, 484 KB
english, 1977
29

Spectral Pictures of Hyponormal Bilateral Operator Weighted Shifts

Year:
1990
Language:
english
File:
PDF, 306 KB
english, 1990
31

Most Quasidiagonal Operators are not Block-Diagonal

Year:
1988
Language:
english
File:
PDF, 277 KB
english, 1988
32

A unicellular universal quasinilpotent weighted shift

Year:
1990
Language:
english
File:
PDF, 361 KB
english, 1990
33

On the spectra of the restrictions of an operator

Year:
1977
Language:
english
File:
PDF, 1.36 MB
english, 1977
34

The exceptional subset of a $C\sb{0}$-contraction

Year:
1972
Language:
english
File:
PDF, 1.66 MB
english, 1972
35

How well can an $n \times n$ matrix be approximated by reducible ones?

Year:
1986
Language:
english
File:
PDF, 1.07 MB
english, 1986
36

On invertible hypercyclic operators

Year:
1992
Language:
english
File:
PDF, 239 KB
english, 1992
42

Knee arthrodesis with the Wichita fusion nail

Year:
2004
Language:
english
File:
PDF, 132 KB
english, 2004