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323

Minimax fractional programming involving generalised invex functions
 
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339

A quasitrapezoid inequality for double integrals
 
N. S. Barnett, S. S. Dragomir and C. E. M. Pearce

355

nDimensional first integral and similarity solutions for twophase flow
 
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365

Global existence for the generalised 2D GinzburgLandau equation
 
Hongjun Gao and KengHuat Kwek

381

Nonresonance conditions and extremal solutions for firstorder impulsive problems under weak assumptions
 
Daniel Franco and Rodrigo L. Pouso

393

On some noncoercive variational inequalities containing degenerate elliptic operators
 
Vy Khoi Le

409

On the condition number of integral equations in linear elasticity using the modified Green's function
 
E. Argyropoulos, D. Gintides and K. Kiriaki

431

Reflection/refraction of SHwaves at a corrugated interface between two different anisotropic and vertically heterogeneous elastic solid halfspaces
 
Rajneesh Kumar, Sushil K. Tomar and Asha Chopra

447

Effects of an axisymmetric rigid punch on a nonhomogeneous transversely isotropic halfspace
 
P. K. Chaudhuri and Subhankar Ray

461

A certain class of generating functions involving bilateral series
 
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475
