Spivak normal bundle
...that in surgery theory, the Spivak normal bundle is named after Michael Spivak, a mathematician specializing in differential geometry?
...that in <a href="./Surgery_theory" id="mwCuk" rel="mw:WikiLink" title="Surgery theory">surgery theory</a>, the <b id="mwCuo"><a href="./Stable_normal_bundle" id="mwCus" rel="mw:WikiLink" title="Stable normal bundle">Spivak normal bundle</a></b> is named after <a href="./Michael_Spivak" id="mwCuw" rel="mw:WikiLink" title="Michael Spivak">Michael Spivak</a>, a <a href="./Mathematician" id="mwCu0" rel="mw:WikiLink" title="Mathematician">mathematician</a> specializing in <a href="./Differential_geometry" id="mwCu4" rel="mw:WikiLink" title="Differential geometry">differential geometry</a>?