Tanja Eisner (born Lobova)
Assistant Professor in Analysis
,
University of Amsterdam
Postal address
Korteweg-de Vries Institute for Mathematics
P.O. Box 94248, 1090 GE Amsterdam
The Netherlands
Visiting address
Office C4.155, Science Park 904, 1098 XH Amsterdam
Phone
+31 20 525 8222
E-Mail
t.eisner @ uva.nl
Research Interests
-
Curriculum Vitae
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Book
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Papers
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Teaching
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Interests
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Links
Research Interests
functional analysis (semigroup theory, operator theory)
ergodic theory (mixing, rigidity, multiple ergodic theorems)
complex analysis (location of zeros of entire functions)
Curriculum Vitae
pdf-file
Book
Tanja Eisner
Stability of Operators and Operator Semigroups
Operator Theory: Advances and Applications, Vol. 209
.
Birkhäuser Verlag, Basel, 2010.
204 pp.
Papers
(with
Tamás Mátrai
) On typical properties of Hilbert space operators, Israel J. Math., to appear. [
arXiv
]
Rigidity of contractions on Hilbert spaces, submitted. [
arXiv
]
(with
Terence Tao
) Large values of the Gowers-Host-Kra seminorms, J. Anal. Math., to appear. [
arXiv
]
(with
Dávid Kunszenti-Kovács
) On the entangled ergodic theorem, Ann. Scuola Norm. Sup. Pisa Cl. Sci., to appear. [
arXiv
]
(with
Sophie Grivaux
) Hilbertian Jamison sequences and rigid dynamical systems, J. Funct. Anal. 261 (2011), 2013-2052. [
arXiv
]
(with
Tim Austin
and
Terence Tao
) Nonconventional ergodic averages and multiple recurrence for von Neumann dynamical systems, Pacific J. Math. 250 (2011), 1-60. [
arXiv
]
A "typical" contraction is unitary, Enseign. Math. (2) 56 (2010), 403-410. [
pdf-file
]
(with András Serény) On the weak analogue of the Trotter-Kato theorem, Taiwanese J. Math. 14 (2010), 1411-1416. [
pdf-file
]
Embedding operators into strongly continuous semigroups, Arch. Math. (Basel) 92 (2009), 451-460. [
pdf-file
]
(with András Serény) Category theorems for stable semigroups, Ergodic Theory Dynamical Systems 29 (2009), 487-494. [
pdf-file
]
(with
Hans Zwart
) The growth of a C
0
-semigroup characterised by its cogenerator, J. Evol. Equ. 8 (2008), 749-764. [
pdf-file
]
(with András Serény) Category theorems for stable operators on Hilbert spaces, Acta Sci. Math. (Szeged) 74 (2008), 259-270. [
pdf-file
]
(with
András Bátkai
and
Yuri Latushkin
) The spectral mapping property of delay semigroups, Compl. Anal. Oper. Theory 2 (2008), 273-283. [
pdf-file
]
(with
Bálint Farkas
) Weak stability of orbits of C
0
-semigroups on Banach spaces. In H. Amann, W. Arendt, M. Hieber, F. Neubrander, S. Nicaise, J. von Below (eds), Functional Analysis and Evolution Equations. The Günter Lumer Volume (2007), 201-208. [
pdf-file
]
(with
Hans Zwart
) A note on polynomially growing C
0
-semigroups, Semigroup Forum 75 (2007), 438-445. [
pdf-file
]
(with
Bálint Farkas
,
Rainer Nagel
and András Serény) Weakly and almost weakly stable C
0
-semigroups, Int. J. Dyn. Syst. Differ. Equ. 1 (2007), 44-57. [
pdf-file
]
(with
Hans Zwart
) Continuous-time Kreiss resolvent condition on infinite-dimensional spaces, Math. Comp. 75 (2006), 1971-1985. [
pdf-file
]
Polynomially bounded semigroups, Semigroup Forum 70 (2005), 118-126. [
pdf-file
]
(with
Olga M. Katkova
and
Anna M. Vishnyakova
) On entire functions having Taylor sections with only real zeros, Mat. Fiz. Anal. Geom. 11 (2004), 449-469.
(with
Olga M. Katkova
and
Anna M. Vishnyakova
) On power series having sections with only real zeros, Comput. Methods Funct. Theory 3 (2003), 425-441.
On variation preserving operators, Mat. Fiz. Anal. Geom. 10 (2003), 94-105.
Teaching (Spring 2012)
Linear Analysis
Ergodic Theory with a view towards Number Theory (jointly with
Ale Jan Homburg
)
Interests
Painting, tennis
Links
MathSciNet
ArXiv
Public transport in the Netherlands
Trains in Germany
Dynamical systems seminar
Functional analysis group Tübingen