Publication | Open Access

MHD opposing flow of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:mi>Cu</mml:mi> <mml:mo>−</mml:mo> <mml:msub> <mml:mi>TiO</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math> hybrid nanofluid under an exponentially stretching/shrinking surface embedded in porous media with heat source and slip impacts