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personal data approved: 2016. XI. 07.
Personal data
name Béla Nagy
year of birth 1942
name of institution
doctoral school
BME Doctoral School of Mathematics and Computer Science (Academic staff member)
accreditation statement submitted to: Budapest University of Technology and Economics
Contact details
E-mail address bnagymath.bme.hu
phone number +36 1 463-1857
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1975
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
scientific degree, title DSc
year degree was obtained 1985
discipline to which degree belongs
institution granting the degree HAS
Employment
2012 - Budapest University of Technology and Economics
professor emeritus
1965 - Budapesti Műszaki Egyetem (research institute, not university)
Thesis topic supervisor
number of doctoral students supervised until now 0
number of students who fulfilled course requirements 0
students who obtained their degrees:
  Thesis topic proposals
Research
research area theory of linear operators and linear systems
research field in which current research is conducted mathematics and computing
Publications
2015

Béla Nagy: Orthonormal Jordan bases in finite dimensional Hilbert spaces, OPERATORS AND MATRICES 9: (1) pp. 189-201.
type of document: Journal paper/Article
language: English
DOI 
2015

K-H Förster, B Nagy: On operator polynomials with nonnegative coefficients in a Banach lattice, ANNALES UNIVERSITATIS SCIENTIARUM BUDAPESTINENSIS DE ROLANDO EÖTVÖS NOMINATAE - SECTIO MATHEMATICA 58: (1) pp. 37-54.
type of document: Journal paper/Article
language: English
2014

Förster K-H, Nagy B: Equivalences of matrix polynomials, ACTA SCIENTIARUM MATHEMATICARUM - SZEGED 80: pp. 233-260.
type of document: Journal paper/Article
language: English
Full text 
2013

Nagy B: On contractions in Hilbert space, ACTA SCIENTIARUM MATHEMATICARUM - SZEGED 79: (1-2) pp. 235-251.
type of document: Journal paper/Article
language: English
2013

Nagy B: Subnormal operators, cyclic vectors and reductivity, STUDIA MATHEMATICA 216: pp. 97-109.
type of document: Journal paper/Article
language: English
DOI 
2007

Nagy B, Matolcsi M, Szilvási M: Order bound for the realization of a combination of positive filters, IEEE TRANSACTIONS ON AUTOMATIC CONTROL 52: (4) pp. 724-729.
type of document: Journal paper/Article
number of independent citations: 15
language: English
DOI 
2005

Nagy B, Matolcsi M: Minimal positive realizations of transfer functions with nonnegative multiple poles, IEEE TRANSACTIONS ON AUTOMATIC CONTROL 50: (9) pp. 1447-1450.
type of document: Journal paper/Article
impact factor: 2.159
number of independent citations: 16
language: English
DOI 
2004

Förster K -H, Nagy B: Nonnegative unitary operators, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 132: pp. 1181-1193.
type of document: Journal paper/Article
number of independent citations: 2
language: English
DOI 
2003

Nagy B, Matolcsi M: Algorithm for positive realization of transfer functions, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I - FUNDAMENTAL THEORY AND APPLICATIONS 50: (5) pp. 699-702.
type of document: Journal paper/Article
impact factor: 1.061
number of independent citations: 8
language: English
DOI 
1999

Nagy B, Zemanek J: A resolvent condition implying power boundedness, STUDIA MATHEMATICA 134: (2) pp. 143-151.
type of document: Journal paper/Article
number of independent citations: 41
language: English
Number of independent citations to these publications:82 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
88
number of scientific publications:
91
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
10 
scientific publications published abroad that meet the accreditation criteria:
53
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
34
number of independent citations to scientific publications and creative works:
175
further relevant information regarding accreditation (in Hungarian)
Az Israel Gohberg által szerkesztett Operator Theory: Advances and Applications sorozat (Birkhauser Verlag) kötetei közül sokban kizárólag új, referált szakcikkek jelennek meg. Ilyenekben jelent meg több K.-H.Försterrel közös dolgozatom, amelyeket (találóbb kategória hiján) "könyvfejezet szerkesztett könyvben" besorolással adtam meg. (to be translated)

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.2318 ( 2016. XI. 26. )