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Personal data sheet
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personal data approved: 2024. II. 01.
Personal data
Kristóf Petrovay
name Kristóf Petrovay
name of institution
doctoral school
ELTE Doctoral School of Physics (Core member)
Council of the Doctoral School
(discipline) Doctoral Council
ELTE Doctoral School of Biology
(discipline) Doctoral Council
ELTE Doctoral School of Environmental Sciences
(discipline) Doctoral Council
ELTE György Hevesy Doctoral School of Chemistry
(discipline) Doctoral Council
ELTE Doctoral School of Mathematics
(discipline) Doctoral Council
the share of work in the different doctoral schools. ELTE Doctoral School of Physics 99%
ELTE DSP2-ELTE Council of the Doctoral School 1%
accreditation statement submitted to: Eötvös Loránd University, Budapest
HAC accreditation
full compliance
(2019. VI. 28.)
Contact details
E-mail address K.Petrovayastro.elte.hu
phone number +36 1 372-2500/6621
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1991
discipline to which degree belongs physics
institution granting the degree ELTE (to be translated)
scientific degree, title DSc
year degree was obtained 2004
discipline to which degree belongs physics
institution granting the degree HAS
Employment
1999 - Eötvös Loránd University, Budapest
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 10
number of students who fulfilled course requirements 6
students who obtained their degrees:
Mohammed Hussin Abedalluh Talafha PhD 2022  DSP2-ELTE
Melinda Nagy PhD 2019  DSP2-ELTE
Gábor Marschalkó PhD 2014  DSP2-ELTE
Ágnes Kóspál PhD 2009  DSP2-ELTE
Dániel Marik PhD 2004  
Emese Forgácsné Dajka PhD 2004  
Imre Barna Bíró PhD 2004  
completed course requirement:
Gergely Norbert Vadász (PhD) 2018/08  DSP2-ELTE
present PhD students:
(50%) Guilherme Augusto Lisboa Nogueira (PhD) (2026/08)  DSP2-ELTE
(50%) Jayesh Goswami (PhD) (2025/08)  DSP2-ELTE
  Thesis topic proposals
Research
research area theoretical astrophysics and solar physics
research field in which current research is conducted physics
Publications
2022

 Talafha M., Nagy M., Lemerle A., Petrovay K.: Role of observable nonlinearities in solar cycle modulation, ASTRONOMY & ASTROPHYSICS Received: 03 November 2021 / Accepted: 03 January 2022: https://doi.org/10.1051/0004-6361/202142572
type of document: Journal paper/Article
language: English
URL 
2021

 Kumar Pawan, Nagy Melinda, Lemerle Alexandre, Binay Karak Bidya, Petrovay Kristof: The Polar Precursor Method for Solar Cycle Prediction: Comparison of Predictors and Their Temporal Range, ASTROPHYSICAL JOURNAL 909: (1) 87
type of document: Journal paper/Article
number of independent citations: 6
language: English
URL 
2020

 Nagy Melinda, Petrovay Kristof, Lemerle Alexandre, Charbonneau Paul: Towards an algebraic method of solar cycle prediction II. Reducing the need for detailed input data with ARDoR, JOURNAL OF SPACE WEATHER AND SPACE CLIMATE 10: 46
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2020

 Petrovay Kristóf: Solar cycle prediction, LIVING REVIEWS IN SOLAR PHYSICS 17: (1) p. 2.
type of document: Journal paper/Review paper
number of independent citations: 172
language: English
URL 
2020

 Petrovay Kristof, Nagy Melinda, Yeates Anthony R.: Towards an algebraic method of solar cycle prediction I. Calculating the ultimate dipole contributions of individual active regions, JOURNAL OF SPACE WEATHER AND SPACE CLIMATE 10: 50
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL 
2017

 Nagy M, Lemerle A, Labonville F, Petrovay K, Charbonneau P: The Effect of "Rogue" Active Regions on the Solar Cycle, SOLAR PHYSICS 292: (11) 167
type of document: Journal paper/Article
number of independent citations: 25
language: English
URL 
1997

 Petrovay K, Moreno-Insertis F: Turbulent erosion of magnetic flux tubes, ASTROPHYSICAL JOURNAL 485: (1) pp. 398-408.
type of document: Journal paper/Article
number of independent citations: 57
language: English
URL 
1997

 Petrovay K, Van Driel-Gesztelyi L: Making sense of sunspot decay - I. Parabolic decay law and Gnevyshev-Waldmeier relation, SOLAR PHYSICS 176: (2) pp. 249-266.
type of document: Journal paper/Article
number of independent citations: 100
language: English
URL 
1993

 PETROVAY K, SZAKALY G: THE ORIGIN OF INTRANETWORK FIELDS - A SMALL-SCALE SOLAR DYNAMO, ASTRONOMY & ASTROPHYSICS 274: (2) pp. 543-554.
type of document: Journal paper/Article
number of independent citations: 110
language: English
1990

 van Driel-Gesztelyi L, Petrovay K: ASYMMETRIC FLUX LOOPS IN ACTIVE REGIONS, I, SOLAR PHYSICS 126: (2) pp. 285-298.
type of document: Journal paper/Article
number of independent citations: 75
language: English
URL 
Number of independent citations to these publications:548 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
110
number of scientific publications:
112
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
1 
scientific publications published abroad that meet the accreditation criteria:
88
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
13
number of independent citations to scientific publications and creative works:
1457


2024. IV. 17.
ODT ülés
Az ODT következő ülésére 2024. június 14-én, pénteken 10.00 órakor kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).
 
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. )