Nastasescu, Constantin Author
Co-Frobenius Hopf Algebras: Integrals, Doi-Koppinen Modules and Injective Objects
- Dâscâlescu S.
- Nâstâsescu C.
- Torrecillas B.
Journal of Algebra - 15/10/1999
- JCR Quartile: Q2 (1999)
- SJR Quartile: Q1
- JCR Impact Factor: 0.44 (2022)
- Category normalized Impact: 0.686 (1999)
- CiteScore: 1.4 (2020)
- SJR: 1.567 (1999
- SNIP: 1.107 (1999
- SJR Categories: Algebra and Number Theory (Q1)
- Scopus
- ORCID
- Web of Science
Coactions on spaces of morphisms
- D?sc?lescu S.
- N?st?sescu C.
ALGEBRAS AND REPRESENTATION THEORY - 1/1/2009
- SJR Quartile: Q2
- JCR Impact Factor: 0.516 (2009)
- CiteScore: 1 (2020)
- SJR: 0.865 (2009
- SNIP: 0.824 (2009
- JCR 5-year Impact Factor: 0.512
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q2)
Clifford Theory for Subgroups of Grading Groups
- Nastasescu C.
- Oystaeyen F.
Communications in Algebra - 1/1/1993
- CiteScore: 1 (2020)
Block theory for grothendieck categories: Applications
- Manu C.
- N?st?sescu C.
- Van Oystaeyen F.
Communications in Algebra - 1/11/2002
- SJR Quartile: Q2
- CiteScore: 1 (2020)
- SJR: 0.94 (2002
- SNIP: 0.771 (2002
- SJR Categories: Algebra and Number Theory (Q2)
Balanced bilinear forms and finiteness properties for incidence coalgebras over a field
- D?sc?lescu S.
- N?st?sescu C.
- Velicu G.
Revista de la Union Matematica Argentina - 1/12/2010
- JCR Impact Factor: 0.077 (2010)
- CiteScore: 0.8 (2020)
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Mathematics (miscellaneous)
A version of the Gabriel-Popescu theorem
- N?st?sescu C.
- Chite? C.
Analele Stiintifice ale Universitatii Ovidius Constanta-Seria Matematica - 3/12/2010
- SJR Quartile: Q4
- JCR Impact Factor: 0.044 (2010)
- CiteScore: 1.4 (2020)
- SJR: 0.121 (2010
- SNIP: 0.046 (2010
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Analysis (Q4); Applied Mathematics (Q4)
Atomical grothendieck categories
- N?st?sescu C.
- Torrecillas B.
International Journal of Mathematics and Mathematical Sciences - 1/1/2003
- SJR Quartile: Q4
- CiteScore: 1.1 (2020)
- SJR: 0.221 (2003
- SNIP: 0.336 (2003
- SJR Categories: Mathematics (miscellaneous) (Q4)
- Scopus
- ORCID
Arithmetically graded rings revisited
- N?st?sescu C.
- Nauwelaerts E.
- Dystaeyen F.
Communications in Algebra - 1/1/1986
- CiteScore: 1 (2020)
A note on the socle of graded modules
- Nastasescu C.
- Van Oystaeyen F.
Communications in Algebra - 1/1/1985
- CiteScore: 1 (2020)
A Note on Regular Objects in Grothendieck Categories
- D?sc?lescu S.
- N?st?sescu C.
- Tudorache A.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING - 1/1/2011
- SJR Quartile: Q3
- JCR Impact Factor: 0.243 (2011)
- CiteScore: 1.72 (2018)
- SJR: 0.166 (2011
- SNIP: 0.587 (2011
- JCR 5-year Impact Factor: 0.304
- JCR Categories: MULTIDISCIPLINARY SCIENCES
- SJR Categories: Multidisciplinary (Q3)
This author has no books, chapters or theses.
This author has no conferences.
This author has no patents.
This author has no reports or other types of publications.
h index
Scopus: 16
Web of Science: 10
i10 index
Scopus: 33
Web of Science: 11
Author profiles
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Scopus Author ID
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Dialnet id
Research projects at UAL
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Acronym MTM2011-27090Since: January 1, 2012Until: December 31, 2014Funded by: MECFunding / grant amount: 71,995.00 EURRole: Investigador
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Acronym MTM2008-03339Since: January 1, 2009Until: December 31, 2011Funded by: MECFunding / grant amount: 83,490.00 EURRole: Investigador
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Acronym P07-FQM-03128Since: February 1, 2008Until: December 31, 2012Funded by: JUNTAFunding / grant amount: 90,000.00 EURRole: Investigador
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Acronym MTM2005-03227Since: December 31, 2005Until: December 30, 2008Funded by: MECFunding / grant amount: 51,170.00 EURRole: Investigador