<math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <msup> <mrow> <mi>H</mi> </mrow> <mrow> <mi>β</mi> </mrow> </msup> </math>-Hausdorff Functions and Common Fixed Points of Multivalued Operators in a <math xmlns="http://www.w3.org/1998/Math/MathML" id="M2"> <mi>b</mi> </math>-Metric Space and Their Applications
Journal of function spaces