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Nastasescu, Constantin Author

Abelian groups, A, such that Hom(A, -) preserves direct sums of copies of A

  • Militaru G.
  • Nastasescu C.
  • Gomaz Pardo J.

Communications in Algebra - 1/1/1994

10.1080/00927879408825020

Cite count: 3 (Scopus)
  • CiteScore: 1 (2020)
Open Access

A CLIFFORD THEORY FOR GRADE COALGEBRAS - APPLICATIONS

  • N?st?sescu C.
  • Torrecillas B.

JOURNAL OF ALGEBRA - 1/6/1995

10.1006/jabr.1995.1140

Cite count: 7 (Web of Science) 7 (Scopus)
  • JCR Impact Factor: 0.745 (2022)
  • Category normalized Impact: 0.498 (1995)
  • CiteScore: 1.4 (2020)
Open Access

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

10.1016/j.jpaa.2012.01.014

Cite count:
  • 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)

Anneaux de quotients et modules ?(?)-injectifs

  • Nastasescu C.

Communications in Algebra - 1/1/1981

10.1080/00927878108822590

Cite count: 4 (Scopus)
  • 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

10.1007/s13369-011-0098-9

Cite count: 7 (Scopus)
  • 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)

A note on the socle of graded modules

  • Nastasescu C.
  • Van Oystaeyen F.

Communications in Algebra - 1/1/1985

10.1080/00927878508823178

Cite count: 2 (Scopus)
  • CiteScore: 1 (2020)

Arithmetically graded rings revisited

  • N?st?sescu C.
  • Nauwelaerts E.
  • Dystaeyen F.

Communications in Algebra - 1/1/1986

10.1080/00927878608823407

Cite count: 16 (Scopus)
  • CiteScore: 1 (2020)
Open Access

Atomical grothendieck categories

  • N?st?sescu C.
  • Torrecillas B.

International Journal of Mathematics and Mathematical Sciences - 1/1/2003

10.1155/s0161171203209418

Cite count: 2 (Scopus)
  • SJR Quartile: Q4
  • CiteScore: 1.1 (2020)
  • SJR: 0.221 (2003
  • SNIP: 0.336 (2003
  • SJR Categories: Mathematics (miscellaneous) (Q4)
Open Access

A version of the Gabriel-Popescu theorem

  • N?st?sescu C.
  • Chite? C.

Analele Stiintifice ale Universitatii Ovidius Constanta-Seria Matematica - 3/12/2010

Cite count: 2 (Scopus)
  • 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)
Open Access

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

Cite count: 2 (Scopus)
  • JCR Impact Factor: 0.077 (2010)
  • CiteScore: 0.8 (2020)
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Mathematics (miscellaneous)

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.

Scopus: 16

Web of Science: 10

Scopus: 33

Web of Science: 11

Last data update: 11/20/24 2:44 AM
Next scheduled update: 11/23/24 3:00 AM