BEGIN:VCALENDAR
PRODID:-//PSU Mathematics Department//Seminar iCalendar Generator//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Working Seminar: Dynamics and its Working Tools
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150825T153000
DTEND;TZID=America/New_York:20150825T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27159
SUMMARY:Working Seminar: Dynamics and its Working Tools - NO SEMINAR
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: NO SEMINAR
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150901T153000
DTEND;TZID=America/New_York:20150901T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27160
SUMMARY:Working Seminar: Dynamics and its Working Tools - NO SEMINAR
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: NO SEMINAR
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150908T153000
DTEND;TZID=America/New_York:20150908T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27161
SUMMARY:Working Seminar: Dynamics and its Working Tools - Slow entropy for
smooth flows on surfaces. Proofs. ATTENTION: THIS TALK WILL START AT 3:45
pm
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Slow entropy for smooth flows on surfaces. Proofs. ATTENTION: THIS TALK
WILL START AT 3:45pm\nSpeaker: Adam Kanigowski\, Penn State
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150915T153000
DTEND;TZID=America/New_York:20150915T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27162
SUMMARY:Working Seminar: Dynamics and its Working Tools - Multiple mixing f
or smooth flows on surfaces\, I.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Multiple mixing for smooth flows on surfaces\, I.\nSpeaker: Adam Kanigow
ski\, Penn State\nAbstract: We will discuss the Rokhlin problem (whether m
ixing implies higher order mixing ) in the class of smooth flows on surfac
es. The main tool will be the Ratner property (parabolic divergence of or
bits) established by M. Ratner for horocycle flows.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150922T153000
DTEND;TZID=America/New_York:20150922T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27163
SUMMARY:Working Seminar: Dynamics and its Working Tools - Multiple mixing f
or smooth flows on surfaces\, II.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Multiple mixing for smooth flows on surfaces\, II.\nSpeaker: Adam Kanigo
wski\, Penn State\nAbstract: We will discuss the Rokhlin problem (whether
mixing implies higher order mixing ) in the class of smooth flows on surfa
ces. The main tool will be the Ratner property (parabolic divergence of o
rbits) established by M. Ratner for horocycle flows.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20150929T153000
DTEND;TZID=America/New_York:20150929T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27164
SUMMARY:Working Seminar: Dynamics and its Working Tools - Conformally equiv
alent Riemannian metric on surfaces\, after Kazdan-Warner
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Conformally equivalent Riemannian metric on surfaces\, after Kazdan-Wa
rner\nSpeaker: Alena Erchenko\, Penn State
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151006T153000
DTEND;TZID=America/New_York:20151006T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27165
SUMMARY:Working Seminar: Dynamics and its Working Tools - Conformal equival
ence and entropy estimates for geodesic flows
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Conformal equivalence and entropy estimates for geodesic flows\nSpeaker:
Alena Erchenko\, Penn State
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151013T153000
DTEND;TZID=America/New_York:20151013T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27166
SUMMARY:Working Seminar: Dynamics and its Working Tools - Rigidity of topol
ogical entropy on manifolds carrying a metric of constant negative curvatu
re\, after Besson-Courtois-Gallot
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Rigidity of topological entropy on manifolds carrying a metric of consta
nt negative curvature\, after Besson-Courtois-Gallot\nSpeaker: Alena Erche
nko\, Penn State
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151020T153000
DTEND;TZID=America/New_York:20151020T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27167
SUMMARY:Working Seminar: Dynamics and its Working Tools - A proof of Margul
is' factor theorem and normal subgroup theorem.I.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: A proof of Margulis' factor theorem and normal subgroup theorem.I.\nSpea
ker: Federico Rodriguez Hertz\, Penn State\nAbstract: We will try to show
a proof of Margulis factor theorem and show how it implies his normal subg
roup theorem. We plan to present the ideas from a dynamical point of view
.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151027T153000
DTEND;TZID=America/New_York:20151027T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27168
SUMMARY:Working Seminar: Dynamics and its Working Tools - A proof of Margul
is' factor theorem and normal subgroup theorem.II.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: A proof of Margulis' factor theorem and normal subgroup theorem.II.\nSpe
aker: Federico Rodriguez Hertz\, Penn State\nAbstract: We will try to show
a proof of Margulis factor theorem and show how it implies his normal sub
group theorem. We plan to present the ideas from a dynamical point of vie
w.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151103T153000
DTEND;TZID=America/New_York:20151103T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27169
SUMMARY:Working Seminar: Dynamics and its Working Tools - Some technical as
pects of feral curve analysis
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Some technical aspects of feral curve analysis\nSpeaker: Joel Fish\, Uni
versity of Massachusetts\, Boston\nAbstract: This talk will be a follow-up
to Monday's talk\, in which I will\nelaborate on some details of the proo
f the non-minimality of Hamiltonian\nflows on compact energy surfaces in $
\\mathbb{R}^4$. Discussion will\nfocus on establishing properties of fera
l pseudoholomorphic curves\,\nhowever questions and detours are welcome.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151110T153000
DTEND;TZID=America/New_York:20151110T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27170
SUMMARY:Working Seminar: Dynamics and its Working Tools - A proof of Margul
is' factor theorem and normal subgroup theorem.III. ATTENTION: THIS TALK W
ILL START AT 3\;45PM.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: A proof of Margulis' factor theorem and normal subgroup theorem.III. ATT
ENTION: THIS TALK WILL START AT 3\;45PM.\nSpeaker: Federico Rodriguez Hert
z\, Penn State
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151117T153000
DTEND;TZID=America/New_York:20151117T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27171
SUMMARY:Working Seminar: Dynamics and its Working Tools - Random products i
n low dimensions.
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Random products in low dimensions.\nSpeaker: Federico Rodriguez Hertz\,
Penn State\nAbstract: This is the first of a series of talks that will tak
e place next semester. We shall overview what will be discussed in these t
alks including an introduction to Lyapunov exponents and ending with the t
he continuity of Lyapunov exponents.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151124T153000
DTEND;TZID=America/New_York:20151124T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27172
SUMMARY:Working Seminar: Dynamics and its Working Tools - Thanksgiving brea
k
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Thanksgiving break\nSpeaker: NO SEMINAR
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151201T153000
DTEND;TZID=America/New_York:20151201T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27173
SUMMARY:Working Seminar: Dynamics and its Working Tools - Partially hyperbo
lic diffeomorphisms of 3 manifolds I. ATTENTION: THIS TALK WILL START AT 3
:45pm
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Partially hyperbolic diffeomorphisms of 3 manifolds I. ATTENTION: THIS T
ALK WILL START AT 3:45pm\nSpeaker: Christian Bonatti\, University of Dijon
\nAbstract: For decades\, the only known examples of partially hyperbolic
diffeoomorphisms on 3-manifolds were "center-leaf conjugated"\, up to taki
ng lift to finite covers and finite powers\, to three simple models:\n-- t
ime one map of Anosov flows\n-- Anosov diffeomorphisms on T3 with 3 real d
istinct eigenvalues\n-- a skew product of an Anosov diffeomorphism of T2
by circle diffeomorphism.\n\nRecently many new examples appear\, still ver
y related with the models but not isotopic to them:\n-- (non transitive) p
artially hyperbolic diffeomorphisms on T3 whose center bundle is robustly
not tangent to any foliation.\n-- (transitive and not transitive) partia
lly hyperbolic diffeomorphisms on manifolds supporting an Anosov flow\, wh
ich are not isotopic to identity.\n\nI will present these new examples. Th
e first of them is already written and it opened the door to building many
more: I will also present many examples that are still work in progress.
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20151208T153000
DTEND;TZID=America/New_York:20151208T180000
LOCATION:MB114
URL:http://www.math.psu.edu/seminars/meeting.php?id=27174
SUMMARY:Working Seminar: Dynamics and its Working Tools - Partially hyperbo
lic diffeomorphisms of 3 manifolds. II
DESCRIPTION:Seminar: Working Seminar: Dynamics and its Working Tools\nTitle
: Partially hyperbolic diffeomorphisms of 3 manifolds. II\nSpeaker: Christ
ian Bonatti\, University of Dijon\nAbstract: For decades\, the only known
examples of partially hyperbolic diffeoomorphisms on 3-manifolds were "cen
ter-leaf conjugated"\, up to taking lift to finite covers and finite power
s\, to three simple models:\n-- time one map of Anosov flows\n-- Anosov di
ffeomorphisms on T3 with 3 real distinct eigenvalues\n-- a skew product of
an Anosov diffeomorphism of T2 by circle diffeomorphism.\n\nRecently man
y new examples appear\, still very related with the models but not isotopi
c to them:\n-- (non transitive) partially hyperbolic diffeomorphisms on T3
whose center bundle is robustly not tangent to any foliation.\n-- (tran
sitive and not transitive) partially hyperbolic diffeomorphisms on manifol
ds supporting an Anosov flow\, which are not isotopic to identity.\n\nI wi
ll present these new examples. The first of them is already written and it
opened the door to building many more: I will also present many examples
that are still work in progress.
END:VEVENT
END:VCALENDAR