A Method to Evaluated Gas Content with Coalbed Methane Reservoir Based on Adsorption Theory and Production Analysis von Feng, Ruyong

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Study on the Influence of Deep Coalbed Methane Horizontal Well Deployment Orientation on Production von Feng, Ruyong, Li, Chen, Sun, Lichun, Wang, Jian, Liu, Jia, Li, Na

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Telescopers for differential forms with one parameter von Chen, Shaoshi, Feng, Ruyong, Li, Ziming, Singer, Michael F., Watt, Stephen M.

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Difference Galois groups under specialization von Feng, Ruyong

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A Method to Improve Computational Efficiency of Productivity Evaluation with Rectangular Coalbed Methane Reservoir von Chen, Li, Lichun, Sun, Hansen, Sun, Ruyong, Feng, Cunwu, Wang, Fang, Zhang

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On the computation of the Galois group of linear difference equations von Feng, Ruyong

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Galois groups of linear difference-differential equations von Feng, Ruyong, Lu, Wei

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Hrushovski's algorithm for computing the Galois group of a linear differential equation von Feng, Ruyong

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Descent of Ordinary Differential Equations with Rational General Solutions von Feng, Shuang, Feng, Ruyong

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Quasi-equivalence of heights in algebraic function fields of one variable von Feng, Ruyong, Feng, Shuang, Shen, Li-Yong

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ON FUNCTIONAL DECOMPOSITION OF MULTIVARIATE POLYNOMIALS WITH DIFFERENTIATION AND HOMOGENIZATION von Zhao, Shangwei, Feng, Ruyong, Gao, Xiao-Shan

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Research and Application of Treatment Measures for Low-Yield and Low-Efficiency Coalbed Methane Wells in Qinshui Basin von Sun, Lichun, Zhao, Zhigang, Li, Chen, Feng, Ruyong, Meng, Yanjun, Li, Yong

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Polynomial General Solutions for First Order Autonomous ODEs von Feng, Ruyong, Gao, Xiao-Shan

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Computer Mathematics: 9th Asian Symposium (ASCM2009), Fukuoka, December 2009, 10th Asian Symposium (ASCM2012), Beijing, October 2012, Contributed Papers and Invited Talks von Feng, Ruyong, Lee, Wen-shin, Sato, Yosuke

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On the existence of telescopers for mixed hypergeometric terms von Chen, Shaoshi, Chyzak, Frédéric, Feng, Ruyong, Fu, Guofeng, Li, Ziming

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Computing the intersections of three conics according to their Jacobian curve von Feng, Ruyong, Shen, Li-Yong

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Galois Groups of Linear Difference-Differential Equations von Feng, Ruyong, Lu, Wei

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Note on the construction of Picard-Vessiot rings for linear differential equations von Feng, Ruyong

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Differential Galois groups, specializations and Matzat's conjecture von Feng, Ruyong, Wibmer, Michael

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A polynomial time algorithm for finding rational general solutions of first order autonomous ODEs von Feng, Ruyong, Gao, Xiao-Shan

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