[1]. Predation-driven geographical isolation of broods in periodical cicadas
Scientific Reports 14/ - 27071 (2024) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Diane Carmeliza N. Cuaresma, Maica Krizna A. Gavina, Jomar F. Rabajante, Jerrold M. Tubay, Takuya Okabe, Satoru Morita, Kazuya Kobayashi, Nobuaki Mizumoto, Hiromu Ito, Jin Yoshimura, Satoshi Kakishima & John R. Cooley [DOI]
[2]. Evolutionary origins of Fibonacci phyllotaxis in land plants
HELIYON 10/ - e27812 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe
[3]. A long-term alternative formula for a stochastic stock price model
SN Applied Sciences 4/ 292- (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe, Jin Yoshimura [DOI]
[4]. A new long-term measure of sustainable growth under uncertainty
PNAS Nexus 1/5 - pgac228 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe, Jin Yoshimura [DOI]
[5]. Optimal strategies and cost-benefit analysis of the n-player weightlifting game
Scientific Reports 12/ 8482- (2022) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Diane Carmeliza N. Cuaresma, Erika Chiba, Jerrold M. Tubay, Jomar F. Rabajante, Maica Krizna A. Gavina, Jin Yoshimura, Hiromu Ito, Takuya Okabe & Satoru Morita [DOI]
[6]. Earthquake size: An example of a statistical distribution that lacks a well-defined mean
American Journal of Physics 90/ 501- (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe; Jin Yoshimura [Notes] selected as“editor’s pick.”
[DOI]
[7].
672/2 204-209 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] 吉村仁;伊東啓;岡部拓也
[8].
67/1 5-11 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] 吉村 仁;岡部 拓也;伊東 啓
[9]. The optimization problem of phyllotaxis: a unique case of morphological evolution in life
Operations research 67/1 20-26 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部拓也
[10]. Practical Basis of the Geometric Mean Fitness and its Application to Risk-Spreading Behavior
Bulletin of Mathematical Biology 84/ 1-14 25 (2022) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe and Jin Yoshimura [DOI]
[11]. Improving environment drives dynamical change in social game structure
Royal Society Open Science 8/ 201166- (2021) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Erika Chiba, Diane Carmeliza Cuaresma,Jomar F. Rabajante, Jerrold M. Tubay, Maica Krizna Areja Gavina, Tatsuki Yamamoto, Jin Yoshimura, Satoru Morita, Hiromu Ito, Takuya Okabe [DOI]
[12]. Energetic requirements of the transition from solitary to group living
Ecological Complexity 40/ 100874- (2020) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Rahila I.K. Sumaiya, Momoka Nii, Takuya Okabe, Hiromu Ito, Muhammad Almaududi Pulungan, Satoru Morita, Kazuya Kobayashi, Mitsutoshi Setou, Kikuo Iwabuchi, Kenji Matsuura, Jin Yoshimura [DOI]
[13]. A new median-based formula for the Black-Scholes-Merton Theory
Physica A / - (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe and Jin Yoshimura
[14]. Two-step mechanism of spiral phyllotaxis
Journal of Theoretical Biology 508/ 110484- (2020) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe and Jin Yoshimura [DOI]
[15]. A single ‘weight-lifting’ game covers all kinds of games
Royal Society open science 6/ 191602- (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] Tatsuki Yamamoto, Hiromu Ito, Momoka Nii, Takuya Okabe, Satoru Morita and Jin Yoshimura [DOI]
[16]. Bankruptcy is an inevitable fate of repeated investments with leverage
Scientific Reports 9/ - 13745 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] Momoka Nii, Takuya Okabe, Hiromu Ito, Satoru Morita, Yosuke Yasuda, and Jin Yoshimura [DOI]
[17]. The median-based resolution of the St. Petersburg paradox
Physics Letters A 383/ 125838- (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe, Momoka Nii, Jin Yoshimura. [DOI]
[18]. Grazing enhances species diversity in grassland communities
Scientific Reports 9/ 11201 - (2019) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Muhammad Almaududi Pulungan, Shota Suzuki, Maica Krizna Areja Gavina, Jerrold M. Tubay, Hiromu Ito, Momoka Nii, Genki Ichinose, Takuya Okabe, Atsushi Ishida, Masae Shiyomi, Tatsuya Togashi, Jin Yoshimura & Satoru Morita [DOI]
[19]. The unified rule of phyllotaxis explaining both spiral and non-spiral arrangements
Journal of the Royal Society Interface 16/ 20180850- (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe, Atsushi Ishida, Jin Yoshimura. [DOI]
[20]. Ultimate factor of phyllotaxis
Biological Science 69/3 140-153 (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部拓也 [Notes] 図が発行巻の表紙に採用
[21]. Asymptotic stability of a modified Lotka-Volterra model with small immigrations
Scientific Reports 8/(num) 7029- (zzz) (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] [責任著者]Jin Yoshimura [共著者]Takeru Tahara, Maica Krizna Gavina, Takenori Kawano, Jerrold Tubay, Jomar Rabajante, Hiromu Ito, Satoru Morita, Genki Ichinose, Takuya Okabe, Tatsuya Togashi, Kei-ichi Tainaka, Akira Shimizu, Takashi Nagatani, and Jin Yoshimura [DOI]
[22]. Multi-species coexistence in Lotka-Voltera competitive systems with crowding effects
Scientific Reports 8/ 1198- (2018) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] co-author
[Author] M.K.A. Gavina,T.Tahara, K.Tainaka, H.Ito, S.Morita, G.Ichinose, T.Okabe,T.Togashi,T.Nagatani, and J. Yoshimura [DOI]
[23]. Optimal designs of mollusk shells from bivalves to snails
Scientific Reports 7/(num) 42445- (zzz) (2017) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] [責任著者]岡部 拓也 [共著者]吉村仁, [DOI]
[24]. The riddle of phyllotaxis: Exquisite control of divergence angle
Acta Societatis Botanicorum Poloniae 85/4 1-17 3527 (2016) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe
[25]. Optimal hash arrangement of tentacles in jellyfish
Scientific Reports 6/ 27347 - (2016) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] [責任著者]岡部 拓也 [共著者]吉村仁 [URL]
[26]. Biophysical optimality of the golden angle in phyllotaxis
Scientific Reports 5/ 15358- (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也 [URL] [DOI]
[27]. Extraordinary accuracy in floret position of Helianthus annuus
Acta Societatis Botanicorum Poloniae 84/ 79-85 (2015) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也
[28]. Systematic variations in divergence angle
Journal of Theoretical Biology 313/ 20-41 (2012) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也
[29]. Fermi surface effect on intrinsic Lorenz number of Fermi liquids
PHYSICA B 406/19 3674-3680 (2011) [Refereed] refereed
[Lead author or co-author] author
[Author] Takuya Okabe
[30]. Physical Phenomenology of Phyllotaxis
JOURNAL OF THEORETICAL BIOLOGY 280/ 63-75 (2011) [Refereed] refereed
[Lead author or co-author] author
[Author] Takuya OKABE
[31]. Spin fluctuation drag thermopower of nearly ferromagnetic metals
JOURNAL OF PHYSICS-CONDENSED MATTER 22/ 115604 (2010) [Refereed] refereed
[Lead author or co-author] author
[Author] Takuya Okabe
[32]. Kadowaki-Woods ratio for strongly coupled Fermi liquids
PHYSICAL REVIEW B 76/19 193109 (2007) [Refereed] refereed
[Lead author or co-author] author
[Author] Takuya OKABE
[33]. Spontaneous Collapse of an unstable quantum superposition state: a single-particle model of modified quantum dynamics
OPTICS AND SPECTROSCOPY 99/3 433-437 (2005)
[Lead author or co-author] author
[Author] T.Okabe
[34]. Mode-Coupling Approaches to the Critical Dynamics of Isotropic Antiferromagnets
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 70/ 1-8 (2001) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Tatsuya Nagao,Jun-ichi Igarashi,
[35]. Vertex Corrections in the Spin-Fluctuation-Induced Superconductivity
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 69/ 190-193 (2000) [Refereed] refereed
[Lead author or co-author] author
[36]. Electrical Conductivity of Fermi Liquids. III
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 68/ 2721-2728 (1999) [Refereed] refereed
[Lead author or co-author] author
[37]. Anomalous paramagnetic phase of the Hubbard model
Physical Review B 59/ 2564 (1999)
[Lead author or co-author]
[38]. Spin Wave lnstability of ltinerant Ferromagnets
Physical Review B 57/ 403- (1998) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Takuya Okabe
[39]. Electrical Conductivity of Fermi Liguids. (]G0002[). Quasiparticle Transport
Journal of the Physical Society of Japan 67/ 4178 (1998)
[Lead author or co-author]
[40]. Electrical Conductivity of Fermi' Liquids. I. Many-Body Effect or the Drude Weight
Journal of the Physical Society of Japan 67/8 2792 (1998)
[Lead author or co-author]
[41]. Spin Wave and Stability of the Double Exchange Ferromagnet
Progress of Theoretical Physics 97/ 21 (1997)
[Lead author or co-author]
[42]. Hund's-rule Coupling Effect in Itinerant Ferromagnetism
Progness of Theoretical Physics 98/2 331 (1997)
[Lead author or co-author]
[43]. Generalization of Gutzwiller Approximation
Journal of the Physical Society of Japan 66/7 2129 (1997)
[Lead author or co-author]
[44]. Theory of the itinerant ferromagnetism in the 3d transition metal systems
Journal of Physical Society of Japan 65/(num) 21- (zzz) (1996) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也
[45]. Theoretical studies on the double exchange ferromagnet
Journal of Physical Society of Japan 64/(num) 3442- (zzz) (1995) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也
[46]. Itinerant Ferromagnetism in Nickel
Journal of Physical Society of Japan 63/(num) 4155- (zzz) (1994) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] 岡部 拓也 |