Wave packet ansatze are introduced into an N+1-dimensional Manakov-type system and key invariants are isolated. Reduction is made to a novel coupled Ermakov-Painleve II system and an algorithm presented for the derivation of wave packet representations via the classical Ermakov nonlinear superposition principle. Application of the procedure in the context of certain transverse wave motions in a generalized Mooney-Rivlin hyperelastic material is likewise shown to lead an Ermakov-Painleve II reduction.
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Univ New South Wales, Sch Math, Australian Res Council Ctr Excellence Math & Stat, Sydney, NSW 2052, AustraliaUniv New South Wales, Sch Math, Australian Res Council Ctr Excellence Math & Stat, Sydney, NSW 2052, Australia
Rogers, Colin
Clarkson, Peter A.
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Univ Kent, Sch Math Stat & Actuarial Sci, Canterbury CT2 7FS, Kent, EnglandUniv New South Wales, Sch Math, Australian Res Council Ctr Excellence Math & Stat, Sydney, NSW 2052, Australia
机构:
School of Science, Chongqing Jiaotong University
School of Computer Science and Engineering, University of Electronic Science and Technology of ChinaSchool of Science, Chongqing Jiaotong University
机构:
Univ South Africa UNISA, Dept Math Sci, ZA-0003 Pretoria, South AfricaUniv South Africa UNISA, Dept Math Sci, ZA-0003 Pretoria, South Africa
Adem, A. R.
Muatjetjeja, B.
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Univ Botswana, Fac Sci, Dept Math, Private Bag 22, Gaborone, Botswana
North West Univ, Dept Math Sci, Private Bag X 2046, ZA-2735 Mmabatho, South AfricaUniv South Africa UNISA, Dept Math Sci, ZA-0003 Pretoria, South Africa
Muatjetjeja, B.
Moretlo, T. S.
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North West Univ, Dept Math Sci, Private Bag X 2046, ZA-2735 Mmabatho, South Africa
Sol Plaatje Univ, Dept Math Sci, Private Bag X 5008, ZA-8300 Kimberley, South AfricaUniv South Africa UNISA, Dept Math Sci, ZA-0003 Pretoria, South Africa