L. Wang.Complex tanh-function expansion method and exact solutions to two systems of nonlinear wave equations. Communications in Theoretical Physics . 2004J. L. Zhang,M. L. Wang.Complex tanh-function expansion method and exact solutions to two systems of nonlinear wave equations. Communications in...
where ⊙ is the element-wise multiplication of two matrices, x∈R1×G,W1∈R+G×P,M∈{0,1}G×P,W2∈RP×1,\unicodex03C3=tanh, and P is the number of pathways explored in the model. Two-phase training scheme We proposed a novel optimization scheme consisting 2 phases (Fig. 1a): pr...
Dodd-Bullough-Mikhailov EquationTzitzeica-Dodd-Bullough EquationTravelling Wave SolutionsSolitary Wave SolutionsIn this paper, we apply the tanh-coth method ... L Wazzan - 《Journal of Applied Mathematics & Physics》 被引量: 0发表: 2016年 The tanh method for travelling wave solutions to the Zhi...
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The spin label depth was estimated using the following expression: Φ = A[tanh(B(x − C)) + D], where x is the distance of the spin label from the phospholipid phosphate plane in the bilayer, and A, B, C, and D are empirically determined constants30. To assess ...
UM2526 - Rev 8 page 41/69 Note: 7.2 7.3 UM2526 Library source tree view • A mathematical library (with DSP/FPU support) is also requested to support the expf, powf , tanhf, and sqrtf functions. • A minimal stack is requested (real value can be ...
推广的Tanh函数法 6) enumeration of equivalence classes 等价类计数 补充资料:函数逼近,函数类的极值问题 函数逼近,函数类的极值问题 ions, extremal problems in function dasses approximation of ftinc- 】f,r,(r’)一f(r,(r‘’)}《M】r’一r“}“(r’,,“。I一1,!])的f任Cr!一1,l]组成的函...
(Wang et al.2008; Bekir2008; Zayed2009; Zhang et al.2008; Akbar et al.2012), the tanh-function method (Wazwaz2005), the extended tanh-function method (Fan2000b; El-Wakil and Abdou2007), the sine-cosine method (Wazwaz2004), the modified Exp-function method (Usman et al.2013), the...
(1.1) has the solutionsin[w(ξ)]=sech(ξ),orcos[w(ξ)]=-tanh(ξ),which has been used to present a sine–cosine method to investigate solitary wave solutions of soliton equations [4]. But for a ≠ 0, (1.1) possesses abundant solutions [5]. To use solutions of (1.1) to express...
ZHANG Jin-Liang~1 WANG Ming-Liang~(1,2) 1 Department of Mathematics and Physics,Henan University of Science and Technology,Luoyang 471003,China 2 Department of Mathematics,Lanzhou University,Lanzhou 730000,China.Complex Tanh-Function Expansion Method and Exact Solutions to Two Systems of Nonlinear ...