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Discrete & Continuous Dynamical Systems - S

August 2018 , Volume 11 , Issue 4

Issue on Lie symmetries, conservation laws and other approaches in solving nonlinear differential equations

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Preface
Chaudry Masood Khalique, Maria Luz Gandarais and Mufid Abudiab
2018, 11(4): i-ii doi: 10.3934/dcdss.201804i +[Abstract](1196) +[HTML](361) +[PDF](75.2KB)
Exact solutions of nonlinear partial differential equations
Barbara Abraham-Shrauner
2018, 11(4): 577-582 doi: 10.3934/dcdss.2018032 +[Abstract](2399) +[HTML](527) +[PDF](284.25KB)
Numerical investigation of Cattanneo-Christov heat flux in CNT suspended nanofluid flow over a stretching porous surface with suction and injection
Noreen Sher Akbar, Dharmendra Tripathi and Zafar Hayat Khan
2018, 11(4): 583-594 doi: 10.3934/dcdss.2018033 +[Abstract](2866) +[HTML](1012) +[PDF](543.46KB)
Exact solution of magnetohydrodynamic slip flow and heat transfer over an oscillating and translating porous plate
Yasir Ali and Arshad Alam Khan
2018, 11(4): 595-606 doi: 10.3934/dcdss.2018034 +[Abstract](2112) +[HTML](493) +[PDF](1273.29KB)
Conservation laws and symmetries of time-dependent generalized KdV equations
Stephen Anco, Maria Rosa and Maria Luz Gandarias
2018, 11(4): 607-615 doi: 10.3934/dcdss.2018035 +[Abstract](1674) +[HTML](410) +[PDF](335.08KB)
Unsteady MHD slip flow of non Newtonian power-law nanofluid over a moving surface with temperature dependent thermal conductivity
Asim Aziz and Wasim Jamshed
2018, 11(4): 617-630 doi: 10.3934/dcdss.2018036 +[Abstract](2587) +[HTML](926) +[PDF](485.57KB)
Symmetries and conservation laws of a KdV6 equation
María Santos Bruzón and Tamara María Garrido
2018, 11(4): 631-641 doi: 10.3934/dcdss.2018038 +[Abstract](1731) +[HTML](431) +[PDF](324.34KB)
Closed-form solutions for the Lucas-Uzawa growth model with logarithmic utility preferences via the partial Hamiltonian approach
Azam Chaudhry and Rehana Naz
2018, 11(4): 643-654 doi: 10.3934/dcdss.2018039 +[Abstract](3155) +[HTML](391) +[PDF](328.54KB)
Conditional symmetries of nonlinear third-order ordinary differential equations
Aeeman Fatima, F. M. Mahomed and Chaudry Masood Khalique
2018, 11(4): 655-666 doi: 10.3934/dcdss.2018040 +[Abstract](1699) +[HTML](368) +[PDF](370.36KB)
Symmetry analysis of a Lane-Emden-Klein-Gordon-Fock system with central symmetry
Igor Freire and Ben Muatjetjeja
2018, 11(4): 667-673 doi: 10.3934/dcdss.2018041 +[Abstract](1434) +[HTML](430) +[PDF](304.5KB)
Nonlocal and nonvariational extensions of Killing-type equations
Gianluca Gorni and Gaetano Zampieri
2018, 11(4): 675-689 doi: 10.3934/dcdss.2018042 +[Abstract](1066) +[HTML](374) +[PDF](409.72KB)
A study of bifurcation parameters in travelling wave solutions of a damped forced Korteweg de Vries-Kuramoto Sivashinsky type equation
Mudassar Imran, Youssef Raffoul, Muhammad Usman and Chi Zhang
2018, 11(4): 691-705 doi: 10.3934/dcdss.2018043 +[Abstract](1662) +[HTML](379) +[PDF](443.36KB)
Conservation laws by symmetries and adjoint symmetries
Wen-Xiu Ma
2018, 11(4): 707-721 doi: 10.3934/dcdss.2018044 +[Abstract](1536) +[HTML](384) +[PDF](399.51KB)
Characterization of partial Hamiltonian operators and related first integrals
Rehana Naz and Fazal M. Mahomed
2018, 11(4): 723-734 doi: 10.3934/dcdss.2018045 +[Abstract](1175) +[HTML](356) +[PDF](349.47KB)
New conservation forms and Lie algebras of Ermakov-Pinney equation
Özlem Orhan and Teoman Özer
2018, 11(4): 735-746 doi: 10.3934/dcdss.2018046 +[Abstract](1459) +[HTML](375) +[PDF](355.71KB)
Differential invariants of a generalized variable-coefficient Gardner equation
Rafael de la Rosa and María Santos Bruzón
2018, 11(4): 747-757 doi: 10.3934/dcdss.2018047 +[Abstract](1252) +[HTML](374) +[PDF](388.92KB)
Classification and bifurcation of a class of second-order ODEs and its application to nonlinear PDEs
Lijun Zhang and Chaudry Masood Khalique
2018, 11(4): 759-772 doi: 10.3934/dcdss.2018048 +[Abstract](1587) +[HTML](436) +[PDF](412.75KB)

2017  Impact Factor: 0.561

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