Nastasescu, Constantin Author
Recollement of Grothendieck categories. Applications to schemes
- Joi?a D.
- Nastasescu C.
- Nastasescu L.
Bulletin Mathematique de la Societe des Sciences Mathematiques de Roumanie - 1/12/2013
- SJR Quartile: Q3
- JCR Impact Factor: 0.452 (2013)
- CiteScore: 0.7 (2020)
- SJR: 0.363 (2013
- SNIP: 0.888 (2013
- JCR 5-year Impact Factor: 0.411
- JCR Categories: MATHEMATICS
- SJR Categories: Mathematics (miscellaneous) (Q3)
Path subcoalgebras,finiteness properties and quantum groups
- D?sc?lescu S.
- Iovanov M.
- N?st?sescu C.
Journal of Noncommutative Geometry - 16/10/2013
- SJR Quartile: Q1
- JCR Impact Factor: 1.103 (2013)
- CiteScore: 1.3 (2020)
- SJR: 1.016 (2013
- SNIP: 1.496 (2013
- JCR 5-year Impact Factor: 1.022
- JCR Categories: PHYSICS, MATHEMATICAL
- SJR Categories: Algebra and Number Theory (Q1); Mathematical Physics (Q1); Geometry and Topology (Q2)
Locally stable grothendieck categories: Applications
- Castaño-Iglesias F.
- N?st?sescu C.
- N?st?sescu L.
APPLIED CATEGORICAL STRUCTURES - 1/1/2013
- SJR Quartile: Q1
- JCR Impact Factor: 0.565 (2013)
- CiteScore: 1.2 (2020)
- SJR: 1.022 (2013
- SNIP: 1.001 (2013
- JCR 5-year Impact Factor: 0.551
- JCR Categories: MATHEMATICS
- SJR Categories: Computer Science (miscellaneous) (Q1); Theoretical Computer Science (Q1)
A generalization of the Mitchell Lemma: the Ulmer Theorem and the Gabriel-Popescu Theorem revisited
- Septimiu Crivei
- Constantin Nastasescu
- Laura Nastasescu
JOURNAL OF PURE AND APPLIED ALGEBRA - 1/10/2012
- SJR Quartile: Q1
- JCR Impact Factor: 0.534 (2012)
- CiteScore: 1.4 (2020)
- SJR: 0.969 (2012
- SNIP: 1.212 (2012
- JCR 5-year Impact Factor: 0.601
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Algebra and Number Theory (Q1)
Von Neumann regularity of smash products associated with G-set gradings
- Daua L.
- Nastasescu C.
- Nastasescu M.
JOURNAL OF ALGEBRA - 1/4/2011
10.1016/j.jalgebra.2010.11.023
- SJR Quartile: Q1
- JCR Impact Factor: 0.613 (2011)
- CiteScore: 1.4 (2020)
- SJR: 1.181 (2011
- SNIP: 1.318 (2011
- JCR 5-year Impact Factor: 0.686
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q1)
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)
Stable Gabriel topologies
- Anghel P.
- N?st?sescu C.
- N?st?sescu L.
Carpathian Journal of Mathematics - 7/7/2010
- SJR Quartile: Q3
- JCR Impact Factor: 0.9 (2010)
- CiteScore: 2.7 (2020)
- SJR: 0.403 (2010
- SNIP: 0.575 (2010
- JCR Categories: MATHEMATICS, APPLIED
- SJR Categories: Mathematics (miscellaneous) (Q3)
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)
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)
On the dimension of the space of integrals on coalgebras
- D?sc?lescu S.
- N?st?sescu C.
- Toader B.
JOURNAL OF ALGEBRA - 1/10/2010
10.1016/j.jalgebra.2010.05.031
- SJR Quartile: Q1
- JCR Impact Factor: 0.615 (2010)
- CiteScore: 1.4 (2020)
- SJR: 1.457 (2010
- SNIP: 1.174 (2010
- JCR 5-year Impact Factor: 0.679
- JCR Categories: MATHEMATICS
- SJR Categories: Algebra and Number Theory (Q1)
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