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personal data approved: 2022. I. 05.
Personal data
name Zsigmond Tarcsay
name of institution
doctoral school
ELTE Doctoral School of Mathematics (Supervisor)
accreditation statement submitted to: Eötvös Loránd University, Budapest
Contact details
E-mail address tarcsaycs.elte.hu
phone number +36 1 209-0555/8435
Academic title
scientific degree, title Ph.D.
year degree was obtained 2013
discipline to which degree belongs mathematics and computing
institution granting the degree Eötvös Loránd University
Employment
2011 - Eötvös Loránd University, Budapest
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 0
number of students who fulfilled course requirements 0
students who obtained their degrees:
present PhD students:
Ábel Göde (PhD) (2025/08)  DSM
  Thesis topic proposals
Research
research area Functional analysis, operator theory
research field in which current research is conducted mathematics and computing
Publications
2020

György Pál Gehér, Zsigmond Tarcsay, Tamás Titkos: Maps preserving absolute continuity and singularity of positive operators, NEW YORK JOURNAL OF MATHEMATICS 26: pp. 129-137.
type of document: Journal paper/Article
language: English
URL 
2020

Tarcsay Z.: Operators on anti-dual pairs: Lebesgue decomposition of positive operators, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 484: (2) 123753
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2020

Tarcsay Zsigmond, Titkos Tamás: Operators on Anti-dual pairs: Self-adjoint Extensions and the Strong Parrott Theorem, CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES 63: (4) pp. 813-824.
type of document: Journal paper/Article
language: English
URL 
2019

Sebestyen Zoltan, Tarcsay Zsigmond: On the adjoint of Hilbert space operators, LINEAR AND MULTILINEAR ALGEBRA 67: (3) pp. 625-645.
type of document: Journal paper/Article
number of independent citations: 6
language: English
URL 
2018

Tarcsay Z, Titkos T: On the order structure of representable functionals, GLASGOW MATHEMATICAL JOURNAL 60: (2) pp. 289-305.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2016

Tarcsay Z: Radon–Nikodym Theorems for Nonnegative Forms, Measures and Representable Functionals, COMPLEX ANALYSIS AND OPERATOR THEORY 10: (3) pp. 479-494.
type of document: Journal paper/Article
number of independent citations: 7
language: English
URL 
2016

TARCSAY Z: LEBESGUE DECOMPOSITION FOR REPRESENTABLE FUNCTIONALS ON *-ALGEBRAS, GLASGOW MATHEMATICAL JOURNAL 58: (2) pp. 491-501.
type of document: Journal paper/Article
number of independent citations: 3
language: English
DOI 
2015

Tarcsay Z: A functional analytic proof of the lebesgue-darst decomposition theorem, REAL ANALYSIS EXCHANGE 40: (1) pp. 219-226.
type of document: Journal paper/Article
number of independent citations: 2
language: English
2015

Sebestyén Z, Szucs Z, Tarcsay Z: Extensions of positive operators and functionals, LINEAR ALGEBRA AND ITS APPLICATIONS 472: pp. 54-80.
type of document: Journal paper/Article
language: English
DOI 
2015

Tarcsay Z: On the parallel sum of positive operators, forms, and functionals, ACTA MATHEMATICA HUNGARICA 147: pp. 408-426.
type of document: Journal paper/Article
number of independent citations: 2
language: English
DOI 
Number of independent citations to these publications:22 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
40
number of scientific publications:
43
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
0 
scientific publications published abroad that meet the accreditation criteria:
21
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
17
number of independent citations to scientific publications and creative works:
123

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )