# zbMATH — the first resource for mathematics

## Jøndrup, Søren

Compute Distance To:
 Author ID: jondrup.soren Published as: Jøndrup, Søren; Jøndrup, S. External Links: MGP
 Documents Indexed: 54 Publications since 1970 Reviewing Activity: 21 Reviews
all top 5

#### Co-Authors

 35 single-authored 7 Jensen, Anders 4 Jakobsen, Hans Plesner 3 Jensen, Christian Ulrik 3 Zhang, Hechun 2 Beaulieu, Raymond A. 2 Chatters, A. W. 2 Thorup, Anders 1 Krempa, Jan 1 Niewieczerzał, Dorota 1 Ringel, Claus Michael 1 Simson, Daniel 1 Small, Lance W. 1 Trosborg, Peter J. 1 Van den Bergh, Michel
all top 5

#### Serials

 12 Communications in Algebra 9 Mathematica Scandinavica 5 Journal of Algebra 3 Archiv der Mathematik 3 Journal of Pure and Applied Algebra 3 Proceedings of the American Mathematical Society 3 Tsinghua Science and Technology 2 Journal of the London Mathematical Society. Second Series 2 Linear Algebra and its Applications 2 Journal of Algebra and its Applications 1 Israel Journal of Mathematics 1 Mathematische Zeitschrift 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Forum Mathematicum
all top 5

#### Fields

 48 Associative rings and algebras (16-XX) 11 Commutative algebra (13-XX) 5 Algebraic geometry (14-XX) 4 Nonassociative rings and algebras (17-XX) 2 Group theory and generalizations (20-XX) 1 Field theory and polynomials (12-XX)

#### Citations contained in zbMATH Open

36 Publications have been cited 241 times in 183 Documents Cited by Year
Automorphisms and derivations of upper triangular matrix rings. Zbl 0826.16034
Jøndrup, Søren
1995
Automorphisms of upper triangular matrix rings. Zbl 0601.16028
Jøndrup, Søren
1987
The group of automorphisms of certain subalgebras of matrix algebras. Zbl 0729.16024
Jøndrup, Søren
1991
P.P. rings and finitely generated flat ideals. Zbl 0195.32703
Jøndrup, Søren
1971
Rings of quotients of some semiprime P. I. rings. Zbl 0398.16004
Jøndrup, Søren
1979
Groups acting on rings. Zbl 0284.13007
Jøndrup, Søren
1974
On finitely generated flat modules. II. Zbl 0208.30002
Jøndrup, Søren
1970
Representations of skew polynomial algebras. Zbl 0949.16023
Jøndrup, Søren
2000
Homological dimensions of some P.I. rings. Zbl 0431.16012
Jøndrup, Søren
1980
The centre of a right hereditary ring. Zbl 0353.16012
Jøndrup, Søren
1977
Hereditary finitely generated P.I. algebras. Zbl 0514.16011
Chatters, A. W.; Jøndrup, Søren
1983
On finitely generated flat modules. Zbl 0197.31104
Jøndrup, Søren
1970
Power series over coherent rings. Zbl 0298.13015
Jøndrup, Søren; Small, L. W.
1974
Projective modules. Zbl 0338.16008
Jøndrup, Søren
1976
Quantized rank $$R$$ matrices. Zbl 1077.16044
Jakobsen, Hans Plesner; Jøndrup, Søren
2001
Smash products, group actions and group graded rings. Zbl 0724.16020
Jensen, Anders; Jøndrup, Søren
1991
Classical quotient rings of group graded rings. Zbl 0769.16020
Jensen, Anders; Jøndrup, Søren
1992
Indecomposable modules over semiperfect rings. Zbl 0496.16033
Jøndrup, Søren; Simson, D.
1981
Centres and fixed-point rings of Artinian rings. Zbl 0247.16008
Jensen, Christian U.; Jøndrup, Søren
1973
When is the ring a projective module over the fixed point ring? Zbl 0649.16027
Jøndrup, Søren
1988
Flat and projective modules. Zbl 0406.16016
Jøndrup, Søren
1978
Indecomposable modules over Noetherian rings and fixed point rings of rings of finite type. Zbl 0438.16027
Jøndrup, Søren
1981
Fixed point rings of finite automorphism groups of hereditary finitely generated P.I. algebras. Zbl 0544.16016
Jøndrup, Søren
1984
Representations of some PI algebras. Zbl 1035.16020
Jøndrup, S.
2003
Rings in which pure ideals are generated by idempotents. Zbl 0242.13011
Jøndrup, Søren
1972
The geometry of noncommutative plane curves. Zbl 1167.14003
Jøndrup, Søren
2008
On the centre of a hereditary P.I. algebra. Zbl 0473.16015
Jøndrup, Søren
1981
Artinian quotient rings of filtered rings. Zbl 0806.16045
Jensen, Anders; Jøndrup, Søren; Van den Bergh, Michel
1993
A remark on pure ideals and projective modules. Zbl 0292.16017
Jøndrup, Søren; Trosborg, Peter J.
1974
Quadratic algebras of type AIII. II. Zbl 0986.17005
Jakobsen, H.; Jensen, A.; Jøndrup, S.; Zhang, Hechun
1998
Remarks on a paper by Skornjakov concerning rings for which every module is a direct sum of left ideals. Zbl 0402.16016
Jøndrup, Søren; Ringel, Claus Michael
1978
Towards a more general notion of Gelfand-Kirillov dimension. Zbl 0865.16018
Beaulieu, R. A.; Jensen, Anders; Jøndrup, Søren
1996
Fixed point rings of some non Noetherian rings. Zbl 0578.16018
Jøndrup, Søren
1986
A note on indecomposable modules. Zbl 0675.16011
Jøndrup, Søren; Krempa, J.; Niewieczerzal, D.
1988
Factorization in noncommutative curves. Zbl 1177.14025
Jøndrup, Søren
2009
Slender domains and compact domains. Zbl 1369.13007
Jensen, Christian U.; Jøndrup, Søren; Thorup, Anders
2017
Slender domains and compact domains. Zbl 1369.13007
Jensen, Christian U.; Jøndrup, Søren; Thorup, Anders
2017
Factorization in noncommutative curves. Zbl 1177.14025
Jøndrup, Søren
2009
The geometry of noncommutative plane curves. Zbl 1167.14003
Jøndrup, Søren
2008
Representations of some PI algebras. Zbl 1035.16020
Jøndrup, S.
2003
Quantized rank $$R$$ matrices. Zbl 1077.16044
Jakobsen, Hans Plesner; Jøndrup, Søren
2001
Representations of skew polynomial algebras. Zbl 0949.16023
Jøndrup, Søren
2000
Quadratic algebras of type AIII. II. Zbl 0986.17005
Jakobsen, H.; Jensen, A.; Jøndrup, S.; Zhang, Hechun
1998
Towards a more general notion of Gelfand-Kirillov dimension. Zbl 0865.16018
Beaulieu, R. A.; Jensen, Anders; Jøndrup, Søren
1996
Automorphisms and derivations of upper triangular matrix rings. Zbl 0826.16034
Jøndrup, Søren
1995
Artinian quotient rings of filtered rings. Zbl 0806.16045
Jensen, Anders; Jøndrup, Søren; Van den Bergh, Michel
1993
Classical quotient rings of group graded rings. Zbl 0769.16020
Jensen, Anders; Jøndrup, Søren
1992
The group of automorphisms of certain subalgebras of matrix algebras. Zbl 0729.16024
Jøndrup, Søren
1991
Smash products, group actions and group graded rings. Zbl 0724.16020
Jensen, Anders; Jøndrup, Søren
1991
When is the ring a projective module over the fixed point ring? Zbl 0649.16027
Jøndrup, Søren
1988
A note on indecomposable modules. Zbl 0675.16011
Jøndrup, Søren; Krempa, J.; Niewieczerzal, D.
1988
Automorphisms of upper triangular matrix rings. Zbl 0601.16028
Jøndrup, Søren
1987
Fixed point rings of some non Noetherian rings. Zbl 0578.16018
Jøndrup, Søren
1986
Fixed point rings of finite automorphism groups of hereditary finitely generated P.I. algebras. Zbl 0544.16016
Jøndrup, Søren
1984
Hereditary finitely generated P.I. algebras. Zbl 0514.16011
Chatters, A. W.; Jøndrup, Søren
1983
Indecomposable modules over semiperfect rings. Zbl 0496.16033
Jøndrup, Søren; Simson, D.
1981
Indecomposable modules over Noetherian rings and fixed point rings of rings of finite type. Zbl 0438.16027
Jøndrup, Søren
1981
On the centre of a hereditary P.I. algebra. Zbl 0473.16015
Jøndrup, Søren
1981
Homological dimensions of some P.I. rings. Zbl 0431.16012
Jøndrup, Søren
1980
Rings of quotients of some semiprime P. I. rings. Zbl 0398.16004
Jøndrup, Søren
1979
Flat and projective modules. Zbl 0406.16016
Jøndrup, Søren
1978
Remarks on a paper by Skornjakov concerning rings for which every module is a direct sum of left ideals. Zbl 0402.16016
Jøndrup, Søren; Ringel, Claus Michael
1978
The centre of a right hereditary ring. Zbl 0353.16012
Jøndrup, Søren
1977
Projective modules. Zbl 0338.16008
Jøndrup, Søren
1976
Groups acting on rings. Zbl 0284.13007
Jøndrup, Søren
1974
Power series over coherent rings. Zbl 0298.13015
Jøndrup, Søren; Small, L. W.
1974
A remark on pure ideals and projective modules. Zbl 0292.16017
Jøndrup, Søren; Trosborg, Peter J.
1974
Centres and fixed-point rings of Artinian rings. Zbl 0247.16008
Jensen, Christian U.; Jøndrup, Søren
1973
Rings in which pure ideals are generated by idempotents. Zbl 0242.13011
Jøndrup, Søren
1972
P.P. rings and finitely generated flat ideals. Zbl 0195.32703
Jøndrup, Søren
1971
On finitely generated flat modules. II. Zbl 0208.30002
Jøndrup, Søren
1970
On finitely generated flat modules. Zbl 0197.31104
Jøndrup, Søren
1970
all top 5

#### Cited by 213 Authors

 17 Jøndrup, Søren 8 Wang, Dengyin 5 Jakobsen, Hans Plesner 5 Wang, Xingtao 5 Wei, Feng 5 Yu, Qiu 4 Mikhalëv, Aleksandr Vasil’evich 4 Ou, Shikun 4 Park, Jae Keol 4 van Wyk, Leon 4 Xiao, Zhankui 3 Beidar, Konstantin Igorevich 3 Birkenmeier, Gary Francis 3 Cao, You’an 3 Dăscălescu, Sorin 3 Kuzmanovich, James J. 3 Mahdou, Najib 3 Puninski, Gena 3 Rizvi, Syed Tariq 3 Sakhaev, Iskhak I. 3 Słowik, Roksana 3 Small, Lance W. 3 Tuganbaev, Askar Akanovich 2 Armendariz, Efraim P. 2 Benkovič, Dominik 2 Brewer, James W. 2 Brown, Kenneth Alexander 2 Cao, Chongguang 2 Chatters, A. W. 2 Chen, Zhengxin 2 Coelho, Sônia P. 2 Glaz, Sarah 2 Guo, Xiaojiang 2 Haefner, Jeremy 2 Hajarnavis, Charudatta R. 2 Keskin Tutuncu, Derya 2 Kirkman, Ellen E. 2 Leroy, André Gérard 2 Mao, Lixin 2 Markov, Viktor T. 2 Matczuk, Jerzy 2 McGovern, Warren Wm. 2 Mouanis, Hakima 2 Nasrutdinov, M. F. 2 Orhan Ertaş, Nil 2 Pascaud, Jean-Louis 2 Příhoda, Pavel 2 Resco, Richard 2 Roman, Cosmin S. 2 Rothmaler, Philipp 2 Rutter, Edgar A. jun. 2 Shapiro, Jay Allen 2 Shum, Kar-Ping 2 Skornyakov, Lev Anatolevich 2 Tribak, Rachid 2 Valette, Jacques 2 You, Hong 2 Zhang, Hechun 2 Zhao, Yanxia 2 Zhu, Zhanmin 1 Abdallaoui, Mostafa Alaoui 1 Abdelwahab, S. M. 1 Abuhlail, Jawad Y. 1 Anderson, Frank W. 1 Anderson, Marlow 1 Andrunakievich, Vladimir Aleksandrovich 1 Phạm Ngọc Ánh 1 Arnautov, Vladimir Ivanovich 1 Azarpanah, Fariborz 1 Baccella, Giuseppe 1 Bakkari, Chahrazade 1 Balaba, Irina Nikolaevna 1 Barker, George Phillip 1 Bavula, Vladimir V. 1 Beattie, Margaret 1 Beaulieu, Raymond A. 1 Belyaev, Vissarion V. 1 Bereznyuk, S. L. 1 Boboc, Crina 1 Bouchiba, Samir 1 Braun, Amiram 1 Brešar, Matej 1 Cárceles, A. I. 1 Carral, Michel 1 Cheraghpour, Hassan 1 Chuang, Chen-Lian 1 Chukanov, N. A. 1 Cortés-Izurdiaga, Manuel 1 D’Ambrosia, Barbara K. 1 Damiano, Robert F. 1 Datt, Matrapu Sumanth 1 Dicks, Warren 1 Dobbs, David Earl 1 Dubrovin, Nikolaĭ Ivanovich 1 El Badry, Mohammed 1 El-Deken, Susan F. 1 Fahmy, Mohamed H. S. 1 Faith, Carl C. 1 Filippov, V. T. 1 Fošner, Ajda ...and 113 more Authors
all top 5

#### Cited in 43 Serials

 30 Communications in Algebra 28 Journal of Algebra 23 Linear Algebra and its Applications 13 Linear and Multilinear Algebra 11 Journal of Pure and Applied Algebra 9 Algebra and Logic 8 Proceedings of the American Mathematical Society 5 Transactions of the American Mathematical Society 5 Journal of Algebra and its Applications 4 Journal of Soviet Mathematics 3 Archiv der Mathematik 3 Glasgow Mathematical Journal 3 International Journal of Mathematics and Mathematical Sciences 2 Bulletin of the Australian Mathematical Society 2 Mathematical Notes 2 Periodica Mathematica Hungarica 2 Acta Mathematica Hungarica 1 Israel Journal of Mathematics 1 Rocky Mountain Journal of Mathematics 1 Ukrainian Mathematical Journal 1 Manuscripta Mathematica 1 Mathematische Nachrichten 1 Monatshefte für Mathematik 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Semigroup Forum 1 Siberian Mathematical Journal 1 Bulletin of the Korean Mathematical Society 1 International Journal of Algebra and Computation 1 Discrete Mathematics and Applications 1 Aequationes Mathematicae 1 Acta Mathematica Sinica. New Series 1 Russian Mathematics 1 Algebra Colloquium 1 Journal of Mathematical Sciences (New York) 1 Journal of the Egyptian Mathematical Society 1 Advances in Applied Clifford Algebras 1 Vietnam Journal of Mathematics 1 Journal of Group Theory 1 Acta Mathematica Sinica. English Series 1 Journal of the Australian Mathematical Society 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Mediterranean Journal of Mathematics 1 Frontiers of Mathematics in China
all top 5

#### Cited in 19 Fields

 136 Associative rings and algebras (16-XX) 36 Commutative algebra (13-XX) 23 Nonassociative rings and algebras (17-XX) 21 Linear and multilinear algebra; matrix theory (15-XX) 15 Group theory and generalizations (20-XX) 7 Operator theory (47-XX) 5 Algebraic geometry (14-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 4 Category theory; homological algebra (18-XX) 3 Mathematical logic and foundations (03-XX) 2 Combinatorics (05-XX) 2 Functional analysis (46-XX) 2 General topology (54-XX) 1 General and overarching topics; collections (00-XX) 1 General algebraic systems (08-XX) 1 Field theory and polynomials (12-XX) 1 $$K$$-theory (19-XX) 1 Geometry (51-XX) 1 Quantum theory (81-XX)