This study concerns
the existence of positive solutions for
the following nonlinear boundary value problem:
class="formula" id="fd000005">
where
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si2.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=07d01382c1a49944bf3b7641a69fbbb9" title="Click to view the MathML source">Δu=div(∇u)class="mathContainer hidden">class="mathCode"> is
the Laplacian of
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si3.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=9d0887ac25fca237ad15c1e7c6f682f6" title="Click to view the MathML source">uclass="mathContainer hidden">class="mathCode">, while
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si4.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=e4c69c81e49473d0197ce06167ef805c" title="Click to view the MathML source">a,b,c,p,Kclass="mathContainer hidden">class="mathCode"> are positive constants with
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si5.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=d9d6ef04d65ab736f10bd3077aadca5c" title="Click to view the MathML source">p≥2class="mathContainer hidden">class="mathCode"> and
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si6.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=cf45253c6df3fd753cf2b7c7581ccf36" title="Click to view the MathML source">Ωclass="mathContainer hidden">class="mathCode"> is a bounded smooth domain of
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si7.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=ef54d19f949bc377fad229403ba8ed6e" title="Click to view the MathML source">RNclass="mathContainer hidden">class="mathCode"> with
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si8.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=b936b4ebe5ddde765e81a53e6053bd7b" title="Click to view the MathML source">∂Ωclass="mathContainer hidden">class="mathCode"> in
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si9.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=2211eb123a56b495ccf68b2fd58370ba" title="Click to view the MathML source">C2class="mathContainer hidden">class="mathCode">. The weight function
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si10.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=4c715c1e33e4af5f97c80b8317311e3a" title="Click to view the MathML source">mclass="mathContainer hidden">class="mathCode"> satisfies
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si11.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=814237a10f3e8c6e3f931877dfbd535b" title="Click to view the MathML source">m∈C(Ω)class="mathContainer hidden">class="mathCode"> and
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si12.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=b6c42dc161d1e29ea52e28fed7f5708a" title="Click to view the MathML source">m(x)≥m0>0class="mathContainer hidden">class="mathCode"> for
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si13.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=b8ab32c4323e29234b56941a7b548e41" title="Click to view the MathML source">x∈Ωclass="mathContainer hidden">class="mathCode">, also
class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S1319516615000067&_mathId=si14.gif&_user=111111111&_pii=S1319516615000067&_rdoc=1&_issn=13195166&md5=eed5f1af79eb4587093162de8fa0baec" title="Click to view the MathML source">‖m‖∞=l<∞class="mathContainer hidden">class="mathCode">. We prove
the existence of positive solutions under certain conditions.