Nonsmooth Multiobjective Fractional Programming with Local Lipschitz Exponential<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mi>B</mml:mi><mml:mtext>-</mml:mtext><mml:mfenced separators="|"><mml:mrow><mml:mi>p</mml:mi><mml:mo>,</mml:mo><mml:mi>r</mml:mi></mml:mrow></mml:mfenced></mml:math>-Invexity
Journal of applied mathematics