1、主持西南石油大學(xué)科研啟航計(jì)劃項(xiàng)目“無(wú)窮維非線(xiàn)性動(dòng)力系統(tǒng)的躍遷”項(xiàng)目編號(hào)：2018QHZ029.

  2、參與國(guó)家自然科學(xué)基金項(xiàng)目“非線(xiàn)性算子的動(dòng)態(tài)躍遷理論” 項(xiàng)目編號(hào)：11771306

專(zhuān)著：

馬天，劉瑞寬，楊佳艷.《從數(shù)學(xué)觀(guān)點(diǎn)看物理世界----統(tǒng)計(jì)物理與臨界相變理論》，北京：科學(xué)出版社，2018, 584頁(yè).

論文：

(1)           Deng，Dong；Liu,   Ruikuan*，Bifurcation solutions of   Gross-Pitaevskii equations for spin-1 Bose-Einstein condensates. Discrete   Contin. Dyn. Syst. Ser. B doi: 10.3934/dcdsb.2018306   （通訊作者）

(2)           Ruikuan   Liu, Tian Ma, Shouhong Wang, Jiayan Yang. Thermodynamical potentials of   classical and quantum systems. Discrete Contin. Dyn. Syst. Ser. B, doi:   10.3934/dcdsb.2018214

(3)           Yang,   Jiayan; Liu, Ruikuan*，The existence for a   new 2-D compressible fluid model with the horizontal thermal gradient effect.   ZAMM Z. Angew. Math. Mech. 98 (2018), no. 8, 1302–1319. （通訊作者）

(4)           Yang,   Jiayan; Wang, Quan; Liu, Ruikuan，Exact steady-state   solutions of 3D toroidal flows and their stability. J. Geom. Phys. 132   (2018), 205–221.

(5)           Zhang,   Dongpei; Liu, Ruikuan, Existence of solutions for a quasi-linear phase   separation of multi-component system. Electron. J. Differential Equations   2018, Paper No. 76, 13 pp.

(6)           Zhang,   Dongpei; Liu, Ruikuan*, Dynamical transition for S-K-T biological competing   model with cross-diffusion. Math. Methods Appl. Sci. 41 (2018), no. 12,   4641–4658. （通訊作者）

(7)           Wang,   Huichao; Wang, Quan; Liu, Ruikuan*, A time-dependent perturbation solution   from a steady state for Marangoni problem. Appl. Anal. 97 (2018), no. 9,   1526–1539. （通訊作者）

(8)           Liu,   Ruikuan; Yang, Jiayan, Magneto-hydrodynamical model for plasma. Z. Angew.   Math. Phys. 68 (2017), no. 5, 114, 15 pp. （通訊作者）

(9)           Wang,   Huichao; Liu, Ruikuan*, The existence of stationary star solutions for   compressible magnetohydrodynamic flows. Bound. Value Probl. 2016, Paper No.   216, 13 pp. （通訊作者）

(10)          Ma,   Ruyun; Liu, Ruikuan*, Multiplicity of radial solutions of quasilinear   problems with minimum and maximum. Adv. Nonlinear Stud. 16 (2016), no. 2,   273–286. （通訊作者）

(11)          Ma,   Ruyun; Zhang, Lu; Liu, Ruikuan, Existence results for nonlinear problems with   ?-Laplacian. Electron. J. Qual. Theory Differ. Equ. 2015, No. 22, 7 pp.

(12)          Liu,   Rui Kuan*, Bifurcation structure of positive solutions for asymptotically   linear fourth-order semipositone boundary value problems. (Chinese) J. Jilin   Univ. Sci. 52 (2014), no. 4, 661–666. （通訊作者）

(13)          Liu,   Ruikuan*; Ma, Ruyun Existence of positive solutions for an elastic beam   equation with nonlinear boundary conditions. J. Appl. Math. 2014, Art. ID   972135, 5 pp. （通訊作者）