He returned in 1978 as ma*tre de conf*rences to the University of Paris VII, where in 1981 he became professor extraordinarius (professeur de premi*re classe) and in 1991 professor ordinarius (professeur en classe exceptionelle). In 2012 he became professor emeritus. At the beginning of his career Chenciner worked on differential topology and its applications to dynamical systems, following the pioneering efforts of Stephen Smale, and also worked on singularity theory.
He returned in 1978 as ma*tre de conf*rences to the University of Paris VII, where in 1981 he became professor extraordinarius (professeur de premi*re classe) and in 1991 professor ordinarius (professeur en classe exceptionelle).
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
He
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
return
returned
VERB
VBD
case
in
in
ADP
IN
obl
NumForm=Digit|NumType=Card
1978
1978
NUM
CD
case
as
as
ADP
IN
obl
Number=Sing
Ma*tre
ma*tre
PROPN
NNP
flat
Number=Sing
de
de
PROPN
NNP
flat
Number=Sing
Conf*rence
conf*rences
PROPN
NNP
case
to
to
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
University
University
PROPN
NNP
case
of
of
ADP
IN
compound
Number=Sing
Paris
Paris
PROPN
NNP
nmod
Number=Sing
VII
VII
PROPN
NNP
punct
,
,
PUNCT
,
advmod
PronType=Rel
where
where
ADV
WRB
case
in
in
ADP
IN
obl
NumForm=Digit|NumType=Card
1981
1981
NUM
CD
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
acl:relcl
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
become
became
VERB
VBD
xcomp
Number=Sing
professor
professor
NOUN
NN
flat
extraordinarius
extraordinarius
X
FW
punct
(
(
PUNCT
-LRB-
appos
Foreign=Yes
professeur
professeur
X
FW
flat
Foreign=Yes
de
de
X
FW
flat
Foreign=Yes
premi*re
premi*re
X
FW
flat
Foreign=Yes
classe
classe
X
FW
punct
)
)
PUNCT
-RRB-
cc
and
and
CCONJ
CC
case
in
in
ADP
IN
orphan
NumForm=Digit|NumType=Card
1991
1991
NUM
CD
conj
Number=Sing
professor
professor
NOUN
NN
flat
Foreign=Yes
ordinarius
ordinarius
X
FW
punct
(
(
PUNCT
-LRB-
appos
Foreign=Yes
professeur
professeur
X
FW
flat
Foreign=Yes
en
en
X
FW
flat
Foreign=Yes
classe
classe
X
FW
flat
Foreign=Yes
exceptionelle
exceptionelle
X
FW
punct
)
)
PUNCT
-RRB-
punct
.
.
PUNCT
.
In 2012 he became professor emeritus.
case
in
In
ADP
IN
obl
NumForm=Digit|NumType=Card
2012
2012
NUM
CD
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
he
PRON
PRP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
become
became
VERB
VBD
xcomp
Number=Sing
professor
professor
NOUN
NN
xcomp
Number=Sing
emeritus
emeritus
NOUN
NN
punct
.
.
PUNCT
.
At the beginning of his career Chenciner worked on differential topology and its applications to dynamical systems, following the pioneering efforts of Stephen Smale, and also worked on singularity theory.
case
at
At
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
beginning
beginning
NOUN
NN
case
of
of
ADP
IN
nmod:poss
Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs
his
his
PRON
PRP$
nmod
Number=Sing
career
career
NOUN
NN
nsubj
Number=Sing
Chenciner
Chenciner
PROPN
NNP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
work
worked
VERB
VBD
case
on
on
ADP
IN
amod
Degree=Pos
differential
differential
ADJ
JJ
obl
Number=Sing
topology
topology
NOUN
NN
cc
and
and
CCONJ
CC
nmod:poss
Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs
its
its
PRON
PRP$
conj
Number=Plur
application
applications
NOUN
NNS
case
to
to
ADP
IN
amod
Degree=Pos
dynamical
dynamical
ADJ
JJ
nmod
Number=Plur
system
systems
NOUN
NNS
punct
,
,
PUNCT
,
case
VerbForm=Ger
follow
following
VERB
VBG
det
Definite=Def|PronType=Art
the
the
DET
DT
amod
Degree=Pos
pioneer
pioneering
ADJ
JJ
obl
Number=Plur
effort
efforts
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Sing
Stephen
Stephen
PROPN
NNP
flat
Number=Sing
Smale
Smale
PROPN
NNP
punct
,
,
PUNCT
,
cc
and
and
CCONJ
CC
advmod
also
also
ADV
RB
conj
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
work
worked
VERB
VBD
case
on
on
ADP
IN
compound
Number=Sing
singularity
singularity
NOUN
NN
obl
Number=Sing
theory
theory
NOUN
NN
punct
.
.
PUNCT
.