Iwayama, T. and H. Okamoto, Generalized Langevin Equation for Two-Dimensional Inviscid Barotropic Vorticity. Fluctuation-Dissipation Theorem and Eddy Viscosity, Progress of Theoretical Physics vol. 90 (1993), 343-351.
Iwayama, T. and H. Okamoto, Theory of Eddy Viscosity Coefficient for Two-Dimensional Inviscid Barotropic Fluid, Progress of Theoretical Physics vol. 90 (1993), 1229-1240.
Iwayama, T. and H. Okamoto, Reconsideration of a Scaling Theory in Two-Dimensional Decaying Turbulence, Progress of Theoretical Physics vol. 96 (1996), 1061-1071.
Watanebe, T., H. Fujisaka and T. Iwayama, Dynamical Scaling Law in the Development of Drift Wave Turbulence, Physical Review E vol. 55 (1997), 5575 - 5580.
Komura, S. and T. Iwayama, Kelvin-Helmholtz Instability of Langmuir Monolayers, Journal de Physique II (Paris) vol. 7 (1997), 1331-1335.
Iwayama, T., H. Fujisaka and H. Okamoto, Phenomenological Determination of Scaling Exponents in Two-Dimensional Decaying Turbulence, Progress of Theoretical Physics vol. 98 (1997), 1219 - 1224.
Ogata, S., T. Iwayama and S. Terachi, Effect of System Noise on Chaotic Behavior in Roessler Type Nonlinear System. Bifurcation and Chaos vol. 7, (1997), 2871 - 2879.
Ogata, S., N. Murakami and T. Iwayama, Recovering Noisy Chaotic Signals by Wavelet Transform, Journal of Chaos Theory and Applications vol. 3 (1998), 5 - 22.
Watanabe, T., T. Iwayama and H. Fujisaka, Scaling Law for Coherent Vortices in Decaying Drift-Rossby Wave Turbulence， Physical Review E vol. 57 (1998), 1636-1643.
Iwayama, T., Watanabe, T. and Shepherd, T.G., Infrared Dynamics of Decaying Two-Dimensional Turbulence Governed by the Charney-Hasegawa-Mima Equation. Journal of the Physical Society of Japan vol. 70 (2001), 376 - 386.
Iwayama, T., Shepherd, T.G. and Watanabe, T., An `ideal' form of decaying two-dimensional turbulence. Journal of Fluid Mechanics. vol. 456 (2002), 183 - 198.
Iwayama, T., Shepherd, T.G. and Watanabe, T., Self-similarity of decaying two-dimensional turbulence governed by the Charney-Hasegawa-Mima equation. In ``Statistcial Theories and Computational Approaches to Turbulnece ― Modern Perspectives and Applications to Global-Scale Flows”. Y. Kaneda and T. Gotoh (Eds.) Springer-Verlag, 2002. 341 - 349.
Watanabe, T. and Iwayama, T., Unified Scaling Theory for Local and Non-local Transfers in Generalized Two-dimensional Turbulence . Journal of the Physical Society of Japan . vol. 73 (2004), 3319 - 3330.
Iwayama, T. and Shepherd, T.G., Self-similarity of vorticity dynamics in decaying two-dimensional turbulence. In "IUTAM symposium on Elementary Vortices and Coherent Structures: Significance in Turbulence Dynamics". S. Kida (Ed.) Springer, 2006. 177-182.
Ishida, S.-I. and Iwayama, T., A comprehensive analysis of nonlinear corrections to the classical Ekman pumping. Journal of Meteorological Society of Japan. vol. 84 (2006), 839 - 851.
Sueyoshi, M. and Iwayama, T., Hamiltonian structure for the Charney-Hasegawa-Mima equation in the asymptotic model regime. Fluid Dynamics Research. vol. 39 (2007), 346 - 352.
Watanabe, T. and Iwayama, T., Interacting scales and triad enstrophy transfers in generalized two-dimensional turbulence. Physical Review E vol. 76 (2007), 046303 (11 pages).
Sueyoshi, M. and Iwayama, T., Effect of deformation radius on stability of flow. In "Theoretical and Applied Mechanics Japan". T. Miyauchi and Y. Takeda (Ed.), vol. 56 (2007), 325--333.
Murakami, S-y. and Iwayama, T., Parameter Dependence of Eastward-Westward Asymmetric Jets in Forced Barotropic 2D Turbulence on a $\beta$-plane. In "IUTAM symposium on Computational Physics and New Perspectives in Turbulence". Y. Kaneda (Ed.) Springer, 2008. 415 - 420.
Iwayama, T. and Watanabe, T., Green's function for a generalized two-dimensional fluid. Physical Review E, vol. 82 (2010), 036307 (9 pages).
Murakami, S.-y. and Iwayama, T., A role of filaments on axisymmetrization process of an isolated two-dimensional elliptic vortex with non-uniform vorticity distribution. In "Theoretical and Applied Mechanics Japan". T. Takada and T. Itoi (Ed.), vol. 59 (2011), 285 -- 292.
Yamasaki, K., Yajima, T. and Iwayama, T., Differential geometric structures of stream functions: incompressible two-dimensional flow and curvatures. Jounal of Physics A , vol. 44 (2011), 155501 (19 pages).(IOP select, highlight papers in 2011)
Iwayama, T., Sueyoshi, M. and Watanabe, T., Linear stability analysis of parallel shear flows for an inviscid generalized two-dimensional fluid system. Journal of Physics A. vol. 46 (2013), 065501 (21 pages)
Iwayama, T., and Watanabe, T., Universal spectrum in the infrared range of two-dimensional turbulent flows. Physics of Fluids, vol. 26(2014), 025105 (29 pages).
Iwayama, T., Murakami, S., and Watanabe, T., Anomalous eddy viscosity for two-dimensional turbulence. Physics of Fluids, vol. 27(2015), 045104 (18 pages).
Iwayama, T., and Watanabe, T., Enstrophy inertial range dynamics in generalized two-dimensional turbulence. Physical Review Fluids, vol. 1(2016), 034403 (17 pages) .
Iwayama, T., Okazaki, S., and Watanabe, T., Numerical investigation of the Danilov inequality for two-layer quasi-geostrophic systems. Fluid Dynamics Research, vol. 51(2019), 055507 (29 pages).
Iwayama, T., and Watanabe, T., Linear stability analysis of double rows of point vortices for an inviscid generalized two-dimensional fluid system. Journal of Physics A: Mathematical and Theoretical, vol.54(2021), 255701 (22 pages).
Yasunaga, T., Otobe, N., and Iwayama, T. Self-similar motion of three point vortices for a generalized two-dimensional fluid system. Journal of Physical Society of Japan, vol.90(2021), 124401(6 pages).
Iwayama, T., and Yajima, T., Linear stability of self-similar motions of three point vortices in a generalized two-dimensional fluid system. Journal of Physical Society of Japan, vol.92(2023), 084401(11 pages).
Iwayama, T., Yajima, T., and Watanabe, T. Non-self-similar collapse of three point vortices in a generalized two-dimensional fluid system. Journal of Physics A: Mathematical and Theoretical, vol.58(2025), 075701(24 pages).
渡邊威, 岩山隆寛, 藤坂博一, 岡本寿夫, 2次元乱流系における秩序構造形成と動的スケーリング則, 日本物理学会誌 vol.58 no.3 (1998年3月号), 156-164.
関本勝也, 岩山隆寛, 堀田武彦, 緒方純俊, フラクタル手法に基づくマルチタスク OS の付加変動解析, 計測自動制御学会論文集 vol. 34 no.11 (1998), 1747-1749.
石田晋一，岩山隆寛，非粘性平衡近似方程式系の境界層パンピングの評価：線形定常問題， 神戸大学大学院自然科学研究科紀要，第21号-B (2003), 1-8．
岡本寿夫, 栢原孝浩, 岩山隆寛, 気象とゆらぎ〜高層大気の流れとゆらぎ〜, 数理科学 vol.349 「特集 自然界におけるゆらぎ」, (1992年7月), 24 - 29.
岩山隆寛, 岡本寿夫, 2次元Rossby 波における揺動散逸定理と渦粘性係数, 京都大学数理解析研究所講究録 vol.830 「流体における波動現象の数理とその応用」, (1993年4月), 157 - 166.
Iwayama, T.T. Kayahara, H. Okamoto and M. Uryu, Scale dependence of the fractal dimension of atmospheric variability, Memoirs of the Faculty of Science, Kochi University, Series F Information Science, vol.15 (March, 1994), 131 - 142.
Kayahara,T., T. Iwayama, H. Okamoto and M. Uryu, Estimating the Correlation Dimension and the Largest Lyapunov Exponent from the FGGE III b data, Memoirs of the Faculty of Science, Kochi University, Series F Information Science, vol.15 (March, 1994), 143 - 151.
岩山隆寛, 岡本寿夫, 2次元順圧流体における渦粘性の理論, 京都大学数理解析研究所講究録 vol.866 「流体における波動現象の数理とその応用」, (1994年4月), 120 - 131.
岩山隆寛, 岡本寿夫, 2次元減衰性乱流におけるスケーリング理論の再考察と数値シミュレーション, Memoirs of the Faculty of Science, Kochi University, Series F Information Science, vol.17 (March, 1996), 9 - 20.
岩山隆寛, 岡本寿夫, 2次元減衰性乱流におけるスケーリング理論の再考察, 京都大学数理解析研究所講究録 vol.972 「渦度場の幾何学的構造と乱流統計」, (1996年11月), 173 - 182.
渡邊威, 藤坂博一, 岩山隆寛, ドリフト波乱流の発達過程における動的スケーリング則, 京都大学数理解析研究所講究録 vol.1029 「流れの非線形性と乱流の統計的性質」, (1998年4月), 140 - 151.
岩山隆寛, 藤坂博一, 岡本寿夫, 2次元減衰性乱流におけるスケーリング指数ξの理論的決定, 京都大学数理解析研究所講究録 vol.1029 「流れの非線形性と乱流の統計的性質」, (1998年4月), 152 - 163.
渡邊威, 岩山隆寛, 藤坂博一, 岡本寿夫, 2次元乱流系における秩序構造形成と動的スケーリング則, 京都大学数理解析研究所講究録 vol.1051 「渦度場のダイナミックスと乱流の数理」, (1998年6月), 10 - 19 .
岩山隆寛, T. G. Shepherd, 渡邊威, 古典的減衰性2次元乱流, 九州大学応用力学研究所 研究集会報告 13ME-S2， 「乱流現象の動力学，ランダムネス，そして幾何学構造」, (2002年), 10 - 19.
渡邊威, 岩山隆寛, シェルモデルを用いたα-乱流の研究, 九州大学応用力学研究所 研究集会報告 13ME-S2， 「乱流現象の動力学，ランダムネス，そして幾何学構造」, (2002年), 169 - 177.