Publications by A. A. Rovenchak

  1. 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]
  2. Ya. Vasiuta, A. A. Rovenchak
    Modeling free anyons at the bosonic and fermionic ends
    Physica A 490, 918–927 (2018)
    [abs]
  3. 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]
  4. 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]
  5. 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)
    [abs]
  6. 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)
    [abs]
  7. 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]
  8. A. A. Rovenchak
    Statistical mechanics approach in the counting of integer partitions
    Banach Center Publ. 109, 155-166 (2016)
    [abs]
  9. 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)
  10. 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)
  11. 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)
  12. M. Ya. Hornetska, A. A. Rovenchak
    Two-parameter modifications of anyonic statistics
    Ukr. J. Phys. 61, No. 2, 168-177 (2016)
    [abs]
  13. 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)]
  14. A. A. Rovenchak
    Quantitative studies in the corpus of Nko periodicals
    Recent Contributions to Quantitative Linguistics / Ed. by Arjuna Tuzzi, Martina Benešová and Ján Mačutek (Berlin–Boston: Mouton de Gruyter) 125-138 (2015)
  15. 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)
  16. 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 (Berlin–Boston: Mouton de Gruyter) 217-230 (2015)
  17. 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]
  18. A. A. Rovenchak
    Enumeration of plane partitions with a restricted number of parts
    Theor. Math. Phys. 181, No. 2, 1428-1434 (2014)
  19. 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)
  20. 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)
  21. A. A. Rovenchak
    Two-parametric fractional statistics models for anyons
    Eur. Phys. J. B 87, No. 8, 175 [6 p.] (2014)
  22. 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)
  23. A. A. Rovenchak
    Weakly nonadditive Polychronakos statistics
    Phys. Rev. A 89, No. 5, 052116 [7 p.] (2014)
  24. A. A. Rovenchak
    Complex-valued fractional statistics for D-dimensional harmonic oscillators
    Phys. Lett. A 378, No. 3, 100-108 (2014)
  25. O. M. Popel, A. A. Rovenchak
    Physics in Lviv University before 1953
    Svit Fizyky (World of Physics) No. 4, 3-20 (2013)
  26. O. M. Popel, A. A. Rovenchak
    Physics in Lviv University before 1953
    Faculty of Physics of the Ivan Franko National University of Lviv (1953–2013) / [I. Vakarchuk, P. Yakibchuk, O. Mykolaychuk, O. Popel] (Lviv: Lviv University Press) 19-33 (2013)
  27. 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)
  28. 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)]
  29. A. A. Rovenchak
    Fractional statistics: Looking from the statistical mechanics point of view
    J. Phys. Stud. 17, No. 2, 2001 [15 p.] (2013)
  30. 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)
  31. 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)
  32. A. A. Rovenchak
    Polychronakos fractional statistics with a complex-valued parameter
    J. Phys.: Conf. Ser. 400, 012064 [4 p.] (2012)
  33. A. A. Rovenchak
    Lviv period for Smoluchowski: Science, teaching, and beyond
    Condens. Matter Phys. 15, No. 4, 40002(1-15) (2012)
  34. D. Prokhorov, A. A. Rovenchak
    Asymptotic formulas for integer partitions within the approach of microcanonical ensemble
    Condens. Matter Phys. 15, No. 3, 33001(1-9) (2012)
  35. N. Chulan, A. A. Rovenchak
    Something about magnetic monopoles
    Svit Fizyky (World of Physics) ¹ 3, 3-8 (2012) (in Ukrainian)
  36. A. A. Rovenchak
    Numerical notation in Africa
    Afrikanistik online 9, (2012)
    [full text]
  37. 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. Köln: Rüdiger Köppe Verlag 651-658 (2012)
  38. 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)
  39. A. A. Rovenchak, S. Buk
    Application of a quantum ensemble model to linguistic analysis
    Physica A 390, No. 7, 1326-1331 (2011)
  40. A. A. Rovenchak
    A naïve conception of the uncertainty principle in the multiparametric attribution of texts
    Glottometrics 21, 65-72 (2011)
  41. 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 (RAM-Verlag, Lüdenscheid) 117-128 (2011)
  42. J. Mačutek, A. A. Rovenchak
    Canonical word forms: Menzerath–Altmann 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 (RAM-Verlag, Lüdenscheid) 136-147 (2011)
  43. A. A. Rovenchak
    Phoneme distribution, syllabic structure, and tonal patterns in Nko texts
    Mandenkan: Bulletin semestriel d'études linguistiques mandé 47, 77-96 (2011)
  44. 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)
  45. 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)
  46. A. A. Rovenchak
    Harmonically trapped bosons on the Sierpiński carpet
    Acta Physica Polonica A 118, No. 4, P. 531-533 (2010)
  47. 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) (in Ukrainian)
  48. 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 / Ed. by P. Grzybek, E. Kelih, J. Mačutek (Wien: Praesens) 13-19 (2010)
  49. A. A. Rovenchak, V. Vydrin
    Quantitative properties of the Nko writing system
    in: Text and Language: Structures - Functions - Interrelations. Quantitative perspectives / Ed. by P. Grzybek, E. Kelih, J. Mačutek (Wien: Praesens) 171-181 (2010)
  50. 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) (Lviv University Press) 2, 203-211 (2010)
  51. 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]
  52. S. Buk, A. A. Rovenchak
    Principles of tagging internal text elements in the typologically balanced Ukrainian text database
    Ljudyna. Kompjuter. Komunikacija (Lviv: Lvivska Politekhnika Publishers) 66-69 (2010)
  53. A. A. Rovenchak
    Natural sciences as a self-consistent system (?)
    in: Philosophical Problems of Science: Lviv-Warsaw Seminar 156-163 (2010)
  54. A. A. Rovenchak, Yu. S. Krynytskyi
    History of complex numbers origins
    Svit Fizyky (World of Physics) ¹ 3, 3-9 (2009) (in Ukrainian)
  55. A. A. Rovenchak
    Oskar Fabian the first chair of theoretical physics on the University of Lvov
    Postepy Fizyki 60, No. 5, 205-210 (2009)
  56. 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)
  57. 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)
  58. 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)]
  59. 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 (ČNU, Chernivtsi) 125-132 (2009)
  60. A. A. Rovenchak, J. Mačutek, Ch. Riley
    Distribution of complexities in the Vai script
    Glottometrics 18, 1-12 (2009)
  61. A. A. Rovenchak
    Towards the decipherment of the Bagam script
    Afrikanistik online 6, (2009)
    [full text]
  62. S. Buk, A. A. Rovenchak
    Menzerath–Altmann law for syntactic structures in Ukrainian
    Glottotheory 1, No 1, 10-17 (2008)
  63. 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)
  64. S. Buk, J. Mačutek, A. A. Rovenchak
    Some properties of the Ukrainian writing system
    Glottometrics 16, 63-79 (2008)
  65. A. A. Rovenchak, I. O. Vakarchuk
    Calculation of the condensate fraction in liquid helium-4
    J. Phys. Stud. 11, No. 4, 404-407 (2007)
  66. 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) (in Ukrainian)
  67. 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) (in Ukrainian)
  68. A. A. Rovenchak
    Weakly-interacting bosons in a trap within approximate second quantization approach
    J. Low Temp. Phys. Vol. 148, Nos. 3/4, 411-416 (2007)
  69. S. Buk, A. A. Rovenchak
    Statistical parameters of Ivan Franko's novel Perekhresni stežky (The Cross-Paths)
    Quantitative Linguistics 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 (Berlin; New York: Mouton de Gruyter), 39-48 (2007)
  70. A. A. Rovenchak
    Energy spectrum of an interacting Bose-system
    J. Low Temp. Phys. 138, Nos.1/2, 49-54 (2005)
  71. A. A. Rovenchak
    Extraction of interatomic potentials from structure of liquids
    Centr. Eur. J. Phys. 3, No. 1, 47-60 (2005)
  72. S. Buk, A. A. Rovenchak
    Rank-frequency analysis for functional style corpora of Ukrainian
    J. Quant. Ling. 11, 3, 161-171 (2004)
  73. A. A. Rovenchak
    80 years of Bose-systems studies
    Svit Fizyky (World of Physics) ¹ 2(27), 3-9 (2004) (in Ukrainian)
  74. A. A. Rovenchak
    Interatomic potentials of dilute many-boson system
    Uzhhorod Univ. Sci. Herald. Ser. Phys. 14, 16-19 (2003) (in Ukrainian)
  75. 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)]
  76. A. A. Rovenchak
    Helium-4 energy and specific heat in superfluid and normal phase
    J. Phys. Stud. 6, No. 3, 298-304 (2002)
  77. 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)
  78. 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)
  79. I. O. Vakarchuk, V. V. Babin, A. A. Rovenchak
    A potential energy of interaction between helium atoms
    J. Phys. Stud. 4, 16-22 (2000)
  80. A. A. Rovenchak, S. S. Pikh
    Regge trajectories in potential model
    Visnyk Lviv. Univ. Ser. Fiz. ¹ 27, 11-15 (1995) (in Ukrainian)