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Nastasescu, Constantin Author

Open Access

Gabriel dimension of graded rings, II

  • N?st?sescu C.
  • Raianu S.

Journal of Pure and Applied Algebra - 1/1/1988

10.1016/0022-4049(88)90004-7

Cite count: 2 (Scopus)
  • 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)
Open Access

On a class of quasi-Frobenius algebras

  • Dăscălescu S.
  • Năstăsescu C.
  • Năstăsescu L.

JOURNAL OF PURE AND APPLIED ALGEBRA - 1/7/2022

10.1016/j.jpaa.2021.106992

Cite count:
  • JCR Impact Factor: 0.8 (2022)
  • CiteScore: 1.5 (2021)
  • SJR: 0.866 (2021
  • SNIP: 1.223 (2021
  • JCR 5-year Impact Factor: 0.8
  • JCR Categories: MATHEMATICS
Open Access

Separable functors in graded rings

  • Iglesias, FC
  • Torrecillas, JG
  • Nastasescu, C

JOURNAL OF PURE AND APPLIED ALGEBRA - 29/05/1998

10.1016/s0022-4049(96)00181-8 View source

Cite count: 13 (Web of Science) 12 (Scopus)
  • JCR Quartile: Q2 (1998)
  • JCR Impact Factor: 0.37 (2022)
  • Category normalized Impact: 0.658 (1998)
  • CiteScore: 1.4 (2020)

Homological dimension of coalgebras and crossed coproducts

  • D?sc?lescu S.
  • N?st?sescu C.
  • Torrecillas B.

K-Theory - 1/1/2001

10.1023/a:1017529005217

Cite count: 8 (Web of Science) 8 (Scopus)
  • JCR Quartile: Q2 (2001)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.573 (2022)
  • Category normalized Impact: 0.566 (2001)
  • SJR: 1.983 (2001
  • SNIP: 1.039 (2001
  • SJR Categories: Mathematics (miscellaneous) (Q1)

Minimal projective resolutions for comodules

  • López-Ramos J.
  • Nastasescu C.
  • Torrecillas B.

K-Theory - 1/12/2004

10.1007/s10977-004-1483-x

Cite count: 5 (Web of Science) 5 (Scopus)
  • JCR Quartile: Q2 (2004)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.456 (2022)
  • Category normalized Impact: 0.338 (2004)
  • SJR: 1.161 (2004
  • SNIP: 0.88 (2004
  • SJR Categories: Mathematics (miscellaneous) (Q1)

Commutators having idempotent values with automorphisms in semi-prime rings

  • Ashraf M.
  • Arif Raza M.
  • Ahmad Pary S.
  • Nastasescu C.

Mathematical Reports - 1/1/2018

Cite count: 6 (Scopus)
  • SJR Quartile: Q3
  • JCR Impact Factor: 0.341 (2018)
  • CiteScore: 1 (2020)
  • SJR: 0.305 (2018
  • SNIP: 0.672 (2018
  • JCR 5-year Impact Factor: 0.358
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q3); Applied Mathematics (Q3); Algebra and Number Theory (Q4); Geometry and Topology (Q4)

Graded modules over G-sets II

  • Nâstâsescu C.
  • Shaoxue L.
  • Van Oystaeyen F.

Mathematische Zeitschrift - 1/1/1991

10.1007/bf02571393

Cite count: 13 (Scopus)
  • CiteScore: 1.6 (2020)

Modules graded by G-sets

  • N?st?sescu C.
  • Raianu S.
  • Van Oystaeyen F.

Mathematische Zeitschrift - 1/1/1990

10.1007/bf02570759

Cite count: 58 (Scopus)
  • CiteScore: 1.6 (2020)

Quiver algebras, path coalgebras and coreflexivity

  • Sorin Dascalescu
  • Miodrag Cristian Iovanov
  • Constantin Nastasescu

PACIFIC JOURNAL OF MATHEMATICS - 11/6/2013

10.2140/pjm.2013.262.49

Cite count: 8 (Scopus)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.451 (2013)
  • CiteScore: 1.2 (2020)
  • SJR: 1.075 (2013
  • SNIP: 0.861 (2013
  • JCR 5-year Impact Factor: 0.594
  • JCR Categories: MATHEMATICS
  • SJR Categories: Mathematics (miscellaneous) (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.

Scopus: 16

Web of Science: 10

Scopus: 33

Web of Science: 11

Last data update: 6/29/24 3:00 AM
Next scheduled update: 7/6/24 3:00 AM