Publications by A. A. Rovenchak
-
A. A. Rovenchak, M. Druchok
Machine learning-assisted search for novel coagulants: When machine learning can be efficient even if data availability is low
J. Comput. Chem.
45, No. 13, 937-952 (2024)
[abs]
-
A. A. Rovenchak, D. Pirbari, E. Karaca
Yezidi alphabet: The way to Unicode
Free Univ. J. Asian Stud.
5 (December), (2023)
[full text]
-
A. A. Rovenchak
“Faked” Gentile distribution mimicking weakly non-ideal fermions
Visnyk Lviv Univ. Ser. Phys.
60, 61-69 (2023)
[abs]
-
S. Buk, A. A. Rovenchak
Stanza-based networks for poetic texts: a pilot study
Glottotheory
14, No. 1, 11-32 (2023)
[abs]
-
A. A. Rovenchak
Nonadditive generalization of the Gentile statistics
Fiz. Nyzk. Temp.
49, No. 8, 1080-1086 (2023)
[Low Temp. Phys. 49(8), 984-990 (2023)]
[abs]
-
O. I. Hryhorchak, A. A. Rovenchak
Higher multipoles of highly symmetric charge distributions over Platonic solids
Phys. Scr.
98, No. 4, 045501 [15 p.] (2023)
[abs]
-
A. A. Rovenchak
Approaches to the classification of complex systems: words, texts, and more
Order, Disorder and Criticality: Advanced Problems of Phase Transition Theory, Vol. 7, edited by Yu. Holovatch,
209-246 (Singapore; River Ridge, NJ: World Scientific, 2023)
[abs]
-
S. Buk, A. A. Rovenchak
Attempting at parametrization of moderate-length poetic texts: Moses, a poem by Ivan Franko
Glottometrics
53, 1-23 (2022)
[abs]
-
A. A. Rovenchak, O. Rovenchak
Juda Kreisler (1904–1940s?): A bio-bibliographical sketch of a Lviv physicist and a popularizer of science
Studia Historiae Scientiarum
21, 357–395 (2022)
[abs]
-
B. Sobko, A. A. Rovenchak
Effective modeling of physical systems with fractional statistics
Fiz. Nyzk. Temp.
48, No. 8, 702-709 (2022)
[Low Temp. Phys. 48(8), 621-627 (2022)]
[abs]
-
A. A. Rovenchak, Yu. S. Krynytskyi
Ideal Bose gas in steep one-dimensional traps
Fiz. Nizk. Temp.
48, No. 1, 23-29 (2022)
[Low Temp. Phys. 48(1), 20-25 (2022)]
[abs]
-
A. A. Rovenchak
[Comment on: P. Kelly, J. Winters, H. Miton, and O. Morin, The predictable evolution of letter shapes: An emergent script of West Africa recapitulates historical change in writing systems]
Current Anthropology
62, No. 6, 685–686 (2021)
-
M. Husev, A. A. Rovenchak
Parametrization of rank-frequency distributions of nucleotide sequences in virus RNAs
Visnyk Lviv Univ. Ser. Phys.
58, 72-84 (2021)
[abs]
-
M. Husev, A. A. Rovenchak
On the verge of life: Distribution of nucleotide sequences in viral RNAs
Biosemiotics
14, No. 2, 253-269 (2021)
[abs]
-
A. A. Rovenchak
Physics in Lviv institutions for higher education
Leopolis Scientifica. Exact Sciences in Lviv until the middle of the 20th century, edited by O. Petruk
235-272 (Lviv: Institute for Applied Problems in Mechanics and Mathematics, 2021)
-
Yu. S. Krynytskyi, A. A. Rovenchak
Asymptotic estimation for eigenvalues in the exponential potential and for zeros of Kiν(z) with respect to order
SIGMA
17, 057 [7 p.] (2021)
[abs]
-
Z. Shvaika, P. Sapriianchuk, A. A. Rovenchak
Bose systems in linear traps: Exact calculations versus effective space dimensionality
Fiz. Nizk. Temp.
47, No. 7, 626–632 (2021)
[Low Temp. Phys. 47(7), 577-583 (2021)]
[abs]
-
A. A. Rovenchak
What would gravity look like on a flat Earth?
Delta matematyka, fizyka, astronomia, informatyka
No. 4 (563), 4-7 (2021)
-
A. A. Rovenchak
Bamana tales recorded by Umaru Ɲanankɔrɔ Jara: A comparative study based on a Bamana–French parallel corpus
Mandenkan: Bulletin semestriel d'études linguistiques mandé
64, 81-104 (2021)
[full text]
-
S. Buk, A. A. Rovenchak
Sentence lengths in Ukrainian: From words to finite verbs via autosemantics
Words and Numbers. In Memory of Peter Grzybek (1957-2019), edited by Emmerich Kelih and Reinhard Köhler,
16–26 (Lüdenscheid: RAM-Verlag, 2020)
[abs]
-
A. A. Rovenchak
Physics in Lviv educational institutions starting from the 17th century
Leopolis Scientifica. Science in Lviv until the middle of the 20th century. Part II. Exact sciences, edited by O. Petruk,
219-286 (Lviv: Artos, 2020)
-
O. M. Chubai, A. A. Rovenchak
Ideal Bose gas in some deformed types of thermodynamics. Correspondence between deformation parameters
Ukr. J. Phys.
65, No. 6, 500-509 (2020)
[abs]
-
A. A. Rovenchak
Deforming Gibbs factor using Tsallis q-exponential with a complex parameter: An ideal Bose gas case
Symmetry
12, No. 5, 732 [12 p.] (2020)
[abs]
-
A. A. Rovenchak, S. Buk
Indigenous African scripts
The Oxford Handbook of African Languages, edited by Rainer Vossen and Gerrit J. Dimmendaal,
797-812 (Oxford University Press, 2020)
[abs]
-
A. A. Rovenchak, V. Vydrin
Syllable frequencies in Manding: Examples from periodicals in Bamana and Maninka
Glottometrics
48, 17-37 (2020)
[full text]
-
A. A. Rovenchak, S. Buk
Quantum distributions and text studies: Temperature and literature
Ukraina Moderna
27, 29-45 (2019)
[abs]
-
A. A. Rovenchak
A quantitative analysis of writing systems: The N'ko alphabet
Ukraina Moderna
27, 139-152 (2019)
[abs]
-
S. Buk, Yu. S. Krynytskyi, A. A. Rovenchak
Properties of autosemantic word networks in Ukrainian texts
Adv. Complex Syst.
22, No. 6, 1950016 [22 p.] (2019)
[abs]
-
A. A. Rovenchak, B. Sobko
Fugacity versus chemical potential in nonadditive generalizations of the ideal Fermi-gas
Physica A
534, 122098 [11 p.] (2019)
[abs]
-
B. Sobko, A. A. Rovenchak
Superadditive model of the ideal Fermi-gas near absolute zero
Visnyk Lviv Univ. Ser. Phys.
56, 65-75 (2019)
[abs]
-
S. Buk, A. A. Rovenchak
Simple definition of distances between texts from rank–frequency distributions. A case of Ukrainian long prose works by Ivan Franko
Glottometrics
46, 1-11 (2019)
[full text]
-
B. Sobko, A. A. Rovenchak
Corrections to thermodynamics of the system of magnetically charged anyons
Fiz. Nizk. Temp.
45, No. 8, 1029-1034 (2019)
[Low Temp. Phys. 45(8), 880-884 (2019)]
[abs]
-
O. Kuzii, A. A. Rovenchak
What the gravitation of a flat Earth would look like and why thus the Earth is not actually flat
Eur. J. Phys.
40, No. 3, 035008 [11 p.] (2019)
[abs]
-
Yu. S. Krynytskyi, A. A. Rovenchak
Multipole expansions for time-dependent charge and current distributions in quasistatic approximation
Mod. Phys. Lett. A
34 , No. 2, 1950018 [18 p.] (2019)
[abs]
-
A. A. Rovenchak
Division of the Chair of Physics at the University of Lviv into the Chairs of Theoretical and Experimental Physics as reflected in documents
Visnyk Lviv Univ. Ser. Phys.
55, 3-12 (2018)
[abs]
-
A. A. Rovenchak, A. Trokhymchuk
From Brownian motion to molecular simulations
Math. Model. Comput.
5, No. 2, 99-107 (2018)
[abs]
-
A. A. Rovenchak
Department for Experimental Physics, University of Lviv, in 1872-1939: Contributions to biobibliography
J. Phys. Stud.
22, No. 4, 4002 [24 p.] (2018)
[abs]
-
A. A. Rovenchak, Yu. S. Krynytskyi
Radiation of the electromagnetic field beyond the dipole approximation
Am. J. Phys.
86, No. 10, 727-732 (2018)
[abs]
-
A. A. Rovenchak
Ideal Bose-gas in nonadditive statistics
Fiz. Nizk. Temp.
44, No. 10, 1308-1315 (2018)
[Low Temp. Phys. 44(10), 1025-1031 (2018)]
[abs]
-
A. A. Rovenchak
Texts for the corpus of Nko: collection, conversion, and open issues
Mandenkan: Bulletin semestriel d'études linguistiques mandé
59, 57-66 (2018)
[full text]
-
A. A. Rovenchak, Ch. Riley, T. Sherman
The Diary of Boima Kiakpomgbo from Mando Town (Liberia): A quantitative study of a Vai text
J. Quant. Ling.
25, No. 3, 271-287 (2018)
[abs]
-
A. A. Rovenchak, O. Rovenchak
Quantifying comprehensibility of Christmas and Easter addresses from the Ukrainian Greek Catholic Church hierarchs
Glottometrics
41, 57-66 (2018)
[full text]
-
A. A. Rovenchak
Telling apart Felidae and Ursidae from the distribution of nucleotides in mitochondrial DNA
Mod. Phys. Lett. B
32, No. 5, 1850057 [16 p.] (2018)
[abs]
-
Ya. Vasiuta, A. A. Rovenchak
Modeling free anyons at the bosonic and fermionic ends
Physica A
490, 918–927 (2018)
[abs]
-
A. A. Rovenchak, S. Buk
Part-of-speech sequences in literary text: Evidence from Ukrainian
J. Quant. Ling.
25, No. 1, 1-21 (2018)
[abs]
-
A. A. Rovenchak
Indigenous writing systems in Africa since the 19th century to the present time
Visnyk Lviv Univ. Ser. Philol.
65, 254–271 (2017)
[abs]
-
Yu. Holovatch, M. Krasnytska, O. Mryglod, A. A. Rovenchak
Twenty years of the Journal of Physical Studies. An attempt at a journalometric analysis
J. Phys. Stud.
21, No. 4, 4001 [19 p.] (2017)
[full text]
-
G. V. Ponedilok, A. A. Rovenchak
To the history of theoretical physics studies at the Lviv Polytechnic
J. Phys. Stud.
21, No. 1/2, 1003 [9 p.] (2017)
[full text]
-
A. A. Rovenchak, O. Kiktyeva
Physics at the University of Lviv since the 17th century until the Second World War: Addenda to the bibliography
Studia Historiae Scientiarum
15, 47-73 (2016)
[abs]
-
A. A. Rovenchak
Statistical mechanics approach in the counting of integer partitions
Banach Center Publ.
109, 155-166 (2016)
[abs]
-
S. Buk, A. A. Rovenchak
Probing the “temperature” approach on Ukrainian texts: Long-prose fiction by Ivan Franko
Studies in Quantitative linguistics 23: Issues in Quantitative Linguistics 4, edited by E. Kelih, R. Knight, J. Mačutek, A. Wilson,
160–175 (Lüdenscheid: RAM-Verlag, 2016)
[full text]
-
B. Sobko, A. A. Rovenchak
Spectrum of two anyons in a constant magnetic field with magnetic charges
Visnyk Lviv Univ. Ser. Phys.
51, 87-97 (2016)
[full text]
-
V. Vydrin, A. A. Rovenchak, K. Maslinsky
Maninka Reference Corpus: A Presentation
Actes de la conférence conjointe JEP-TALN-RECITAL 2016, volume 11 : TALAF
87-94 (Paris: Association Francophone pour la Communication Parlée (AFCP) et Association pour le Traitement Automatique des Langues (ATALA), 2016)
[full text]
-
M. Ya. Hornetska, A. A. Rovenchak
Two-parameter modifications of anyonic statistics
Ukr. J. Phys.
61, No. 2, 168-177 (2016)
[abs]
-
A. A. Rovenchak
Effective Hamiltonian and excitation spectrum of harmonically trapped bosons
Fiz. Nizk. Temp.
42, No. 1, 49–55 (2016)
[Low Temp. Phys. 42, 36-41 (2016)]
[abs]
-
A. A. Rovenchak
Quantitative studies in the corpus of Nko periodicals
Recent Contributions to Quantitative Linguistics, edited by Arjuna Tuzzi, Martina Benešová and Ján Mačutek,
125-138 (BerlinBoston: Mouton de Gruyter, 2015)
[abs]
-
A. A. Rovenchak
Models of frequency spectrum in texts based on quantum distributions in fractional space dimensions
in: 20th International Conference on Control Systems and Computer Science CSCS 2015: Proceedings, 27-29 May 2015, Bucharest, Romania. Ed. by I. Dumitrache, A. M. Florea, F. Pop, and A. Dumitraşcu. Los Alamitos, CA: IEEE Computer Society
645-649 (2015)
[abs]
-
A. A. Rovenchak
Where Alice meets Little Prince: Another approach to study language relationships
Sequences in Language and Text / Ed. by George K. Mikros, Ján Mačutek,
217-230 (BerlinBoston: Mouton de Gruyter, 2015)
[abs]
-
A. A. Rovenchak
A note on the calculation of the long-wavelength limit of the bosonic excitation spectrum
Z. Naturforsch. A
70, No. 1, 73-78 (2015)
[abs]
-
A. A. Rovenchak
Enumeration of plane partitions with a restricted number of parts
Theor. Math. Phys.
181, No. 2, 1428-1434 (2014)
[abs]
-
A. A. Rovenchak
Physics at the University of Lviv: The first two centuries in the bibliographic aspect
J. Phys. Stud.
18, No. 2/3, 2005 [20 p.] (2014)
[full text]
-
E. Kelih, A. A. Rovenchak, S. Buk
Analysing h-point in lemmatised and non-lemmatised texts
Studies in Quantitative Linguistics 17: Empirical Approaches to Text and Language Analysis; dedicated to Luděk Hřebiček on the occasion of his 80th birthday. Ed. by G. Altmann, R. Čech, J. Mačutek, L. Uhlířová (RAM-Verlag, Lüdenscheid)
81-93 (2014)
[full text]
-
A. A. Rovenchak
Two-parametric fractional statistics models for anyons
Eur. Phys. J. B
87, No. 8, 175 [6 p.] (2014)
[abs]
-
A. A. Rovenchak
Trends in language evolution found from the frequency structure of texts mapped against the Bose-distribution
J. Quant. Ling.
21, No. 3, 281-294 (2014)
[abs]
-
A. A. Rovenchak
Weakly nonadditive Polychronakos statistics
Phys. Rev. A
89, No. 5, 052116 [7 p.] (2014)
[abs]
-
A. A. Rovenchak
Complex-valued fractional statistics for D-dimensional harmonic oscillators
Phys. Lett. A
378, No. 3, 100-108 (2014)
[abs]
-
O. M. Popel, A. A. Rovenchak
Physics in Lviv University before 1953
Svit Fizyky (World of Physics)
No. 4, 3-20 (2013)
[Also in Faculty of Physics of the Ivan Franko National University of Lviv (19532013) / [I. Vakarchuk, P. Yakibchuk, O. Mykolaychuk, O. Popel], (Lviv: Lviv University Press, 2013), p. 19-33]
[full text]
-
A. A. Rovenchak
Bibliography of the Department for Theoretical Physics, University of Lviv, in 1914-1939
J. Phys. Stud.
17, No. 3, 3002 [13 p.] (2013)
[full text]
-
A. A. Rovenchak
Phase transition in a system of 1D harmonic oscillators obeying Polychronakos statistics with a complex parameter
Fiz. Nizk. Temp.
39, No. 10, 1141-1145 (2013)
[Low Temp. Phys. 39, 888-892 (2013)]
[abs]
-
A. A. Rovenchak
Fractional statistics: Looking from the statistical mechanics point of view
J. Phys. Stud.
17, No. 2, 2001 [15 p.] (2013)
[full text]
-
A. A. Rovenchak, S. Buk
Masadennin (The Little Prince in Bamana): Experimental online concordance with parallel French and English texts
Mandenkan: Bulletin semestriel d'études linguistiques mandé
50, 117-130 (2013)
[full text]
-
I.-I. Popescu, S. Naumann, E. Kelih, A. A. Rovenchak, H. Sanada, A. Overbeck, R. Smith, R. Čech, P. Mohanty, A. Wilson, G. Altmann
Word length: aspects and languages
Studies in Quantitative Linguistics 13: Issues in Quantitative Linguistics, Vol. 3. To honour Karl-Heinz Best on the occasion of his 70th birthday. Ed. by R. Köhler and G. Altmann (RAM-Verlag, Lüdenscheid)
224-281 (2013)
[full text]
-
A. A. Rovenchak
Polychronakos fractional statistics with a complex-valued parameter
J. Phys.: Conf. Ser.
400, 012064 [4 p.] (2012)
[abs]
-
A. A. Rovenchak
Lviv period for Smoluchowski: Science, teaching, and beyond
Condens. Matter Phys.
15, No. 4, 40002 [15 p.] (2012)
[abs]
-
D. Prokhorov, A. A. Rovenchak
Asymptotic formulas for integer partitions within the approach of microcanonical ensemble
Condens. Matter Phys.
15, No. 3, 33001 [9 p.] (2012)
[abs]
-
N. Chulan, A. A. Rovenchak
Something about magnetic monopoles
Svit Fizyky (World of Physics)
¹ 3, 3-8 (2012)
[full text]
-
A. A. Rovenchak
Numerical notation in Africa
Afrikanistik online
9, (2012)
[full text]
-
S. Buk, A. A. Rovenchak
Corpus of texts in indigenous African scripts
in: Proceedings of the 6th World Congress of African Linguistics, Cologne, 17-21 August 2009. Ed by M. Brenzinger & A.-M. Fehn,
651-658 (Köln: Rüdiger Köppe Verlag, 2012)
[abs]
-
A. A. Rovenchak, S. Buk
Defining thermodynamic parameters for texts from word rank-frequency distributions
J. Phys. Stud.
15, No. 1, 1005 [6 p.] (2011)
[full text]
-
A. A. Rovenchak, S. Buk
Application of a quantum ensemble model to linguistic analysis
Physica A
390, No. 7, 1326-1331 (2011)
[abs]
-
A. A. Rovenchak
A naïve conception of the uncertainty principle in the multiparametric attribution of texts
Glottometrics
21, 65-72 (2011)
[full text]
-
A. A. Rovenchak, Ch. Riley, T. Sherman
Complexity of the Vai script revisited: a frequency study of the syllabary
Studies in Quantitative Linguistics 11: Issues in Quantitative Linguistics, Vol. 2. Ed. by E. Kelih, V. Levickij, Yu. Matskulyak,
117-128 (Lüdenscheid: RAM-Verlag, 2011)
[full text]
-
J. Mačutek, A. A. Rovenchak
Canonical word forms: MenzerathAltmann law, phonemic length and syllabic length
Studies in Quantitative Linguistics 11: Issues in Quantitative Linguistics, Vol. 2. Ed. by E. Kelih, V. Levickij, Yu. Matskulyak,
136-147 (Lüdenscheid: RAM-Verlag, 2011)
[full text]
-
A. A. Rovenchak
Phoneme distribution, syllabic structure, and tonal patterns in Nko texts
Mandenkan: Bulletin semestriel d'études linguistiques mandé
47, 77-96 (2011)
[full text]
-
A. A. Rovenchak
Writing as a reflection of the civilization from Antiquity to the Modern Times
Limbaj şi context: Revistă internaţională de lingvistică, semiotică şi ştiinţă literară = Speech and Context: International Journal of Linguistics, Semiotics and Literary Science
III, nr. 2, 34-44 (2011)
[full text]
-
A. A. Rovenchak
Partition function formalism in the problem of multidimensional integer partitions
Computational Methods in Science and Technology (Poznań)
16, No. 2, 187-190 (2010)
[abs]
-
A. A. Rovenchak
Harmonically trapped bosons on the Sierpiński carpet
Acta Phys. Polon. A
118, No. 4, 531-533 (2010)
[abs]
-
Yu. S. Krynytskyi, A. A. Rovenchak
Development of the complex number concept: from Descartes to Riemann
Svit Fizyky (World of Physics)
¹ 1, 3-9 (2010)
[full text]
-
S. Buk, O. Humenchyk, L. Mal'tseva, A. A. Rovenchak
Word-length-related parameters of text genres in the Ukrainian language. A pilot study
in: Text and Language: Structures - Functions - Interrelations. Quantitative perspectives, edited by P. Grzybek, E. Kelih, J. Mačutek,
13-19 (Wien: Praesens, 2010)
-
A. A. Rovenchak, V. Vydrin
Quantitative properties of the Nko writing system
in: Text and Language: Structures - Functions - Interrelations. Quantitative perspectives, edited by P. Grzybek, E. Kelih, J. Mačutek,
171-181 (Wien: Praesens, 2010)
-
S. Buk, A. A. Rovenchak
Online-concordance of "Perekhresni stezhky" ("The Cross-Paths"), a novel by Ivan Franko
Ivan Franko: Spirit, Science, Thought, Will: Proceedings of the International Scientific Congress dedicated to the 150th anniversary (Lviv, 27 September 1 October 2006),
2, 203-211 (Lviv University Press, 2010)
-
A. A. Rovenchak
Development of fonts for African scripts: Using computer technologies to preserve Africa's written heritage
5000 Jahre Schrift in Afrika 5000 Years of Script in Africa / Ed. by A. Kootz & H. Pasch. Afrikanistik online
7, (2010)
[full text]
-
S. Buk, A. A. Rovenchak
Principles of tagging internal text elements in the typologically balanced Ukrainian text database
Ljudyna. Kompjuter. Komunikacija,
66-69 (Lviv: Lvivska Politekhnika Publishers, 2010)
-
A. A. Rovenchak
Natural sciences as a self-consistent system (?)
in: Philosophical Problems of Science: Lviv-Warsaw Seminar
156-163 (2010)
-
A. A. Rovenchak, Yu. S. Krynytskyi
History of complex numbers origins
Svit Fizyky (World of Physics)
¹ 3, 3-9 (2009)
-
A. A. Rovenchak
Oskar Fabian the first chair of theoretical physics on the University of Lvov
Postępy Fizyki
60, No. 5, 205-210 (2009)
-
M. I. Topilko, A. A. Rovenchak
Thermodynamic functions of one-dimensional weakly-interacting harmonic oscillators with the Gentile statistics
J. Phys. Stud.
13, No. 2, 2004 [8 p.] (2009)
[full text]
-
A. A. Rovenchak
Oskar Fabian, the first head of the Department for Theoretical Physics at the University of Lviv
Acta Physica Polonica A
116, No. 2, 109-113 (2009)
-
A. A. Rovenchak
The relation between fractional statistics and finite bosonic systems in one-dimensional case
Fiz. Nizk. Temp.
35, No. 5, 510-513 (2009)
[Low Temp. Phys. 35, 400-403 (2009)]
-
E. Kelih, S. Buk, P. Grzybek, A. A. Rovenchak
Project description: Designing and constructing a typologically balanced Ukrainian text database
in: Methods of Text Analysis: Omnibus volume,
125-132 (Chernivtsi: ČNU, 2009)
-
A. A. Rovenchak, J. Mačutek, Ch. Riley
Distribution of complexities in the Vai script
Glottometrics
18, 1-12 (2009)
-
A. A. Rovenchak
Towards the decipherment of the Bagam script
Afrikanistik online
6, (2009)
[full text]
-
S. Buk, A. A. Rovenchak
MenzerathAltmann law for syntactic structures in Ukrainian
Glottotheory
1, No. 1, 10-17 (2008)
-
A. A. Rovenchak
Starting an online concordance for indigenous African scripts: The case of Vai
Mande Languages and Linguistics: 2nd International Conference. St. Petersburg (Russia), September 15-17 2008: Abstracts and Papers
11-15 (2008)
-
S. Buk, J. Mačutek, A. A. Rovenchak
Some properties of the Ukrainian writing system
Glottometrics
16, 63-79 (2008)
-
A. A. Rovenchak, I. O. Vakarchuk
Calculation of the condensate fraction in liquid helium-4
J. Phys. Stud.
11, No. 4, 404-407 (2007)
[abs]
-
I. O. Vakarchuk, R. O. Prytula, A. A. Rovenchak
Kinetic energy and heat capacity of liquid 4He
J. Phys. Stud.
11, No. 3, 259-267 (2007)
[abs]
-
I. M. Ilkiv, A. A. Rovenchak
The influence of weak interaction on the Bose-gas properties
J. Phys. Stud.
11, No. 1, 122-131 (2007)
[abs]
-
A. A. Rovenchak
Weakly-interacting bosons in a trap within approximate second quantization approach
J. Low Temp. Phys.
148, Nos. 3/4, 411-416 (2007)
-
S. Buk, A. A. Rovenchak
Statistical parameters of Ivan Franko's novel Perekhresni stežky (The Cross-Paths)
Quantitative Linguistics, Vol. 62: Exact methods in the study of language and text: dedicated to Professor Gabriel Altmann on the occasion of his 75th birthday, edited by Peter Grzybek and Reinhard Köhler,
39-48 (BerlinNew York: Mouton de Gruyter, 2007)
-
A. A. Rovenchak
Energy spectrum of an interacting Bose-system
J. Low Temp. Phys.
138, Nos.1/2, 49-54 (2005)
-
A. A. Rovenchak
Extraction of interatomic potentials from structure of liquids
Centr. Eur. J. Phys.
3, No. 1, 47-60 (2005)
-
S. Buk, A. A. Rovenchak
Rank-frequency analysis for functional style corpora of Ukrainian
J. Quant. Ling.
11, 3, 161-171 (2004)
-
A. A. Rovenchak
80 years of Bose-systems studies
Svit Fizyky (World of Physics)
¹ 2(27), 3-9 (2004)
-
A. A. Rovenchak
Interatomic potentials of dilute many-boson system
Uzhhorod Univ. Sci. Herald. Ser. Phys.
14, 16-19 (2003)
-
A. A. Rovenchak
Effective mass of atom and the excitation spectrum in liquid helium-4 at T = 0 K
Fiz. Nizk. Temp.
29, No. 2, 145-148 (2003)
[Low Temp. Phys. 29, 105-107 (2003)]
-
A. A. Rovenchak
Helium-4 energy and specific heat in superfluid and normal phase
J. Phys. Stud.
6, No. 3, 298-304 (2002)
[full text]
-
I. O. Vakarchuk, A. A. Rovenchak
Representation of the short-range interactions in liquid helium via modified hard sphere potentials
J. Phys. Stud.
5, No. 2, 126-130 (2001)
[full text]
-
I. O. Vakarchuk, A. A. Rovenchak
Thermodynamics of the Bose-system with a small number of particles
Condens. Matter Phys.
4, No. 3(27), 431-447 (2001)
[abs]
-
I. O. Vakarchuk, V. V. Babin, A. A. Rovenchak
A potential energy of interaction between helium atoms
J. Phys. Stud.
4, No. 1, 16-22 (2000)
[full text]
-
A. A. Rovenchak, S. S. Pikh
Regge trajectories in potential model
Visnyk Lviv. Univ. Ser. Fiz.
27, 11-15 (1995)