div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentdav-as-the-boundary-of-a-simply-connected-4-manifold-with-q-x-q-intersection-formhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: as the boundary of a simply connected 4-manifold with q x q intersection form 1 121 It is easy to check that this intersection form is equivalent to the q x q identity In figure 15 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220603035f08de517e708231d4241d23html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentdav-as-the-boundary-of-a-simply-connected-4-manifold-with-q-x-q-intersection-formhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: as the boundary of a simply connected 4-manifold with q x q intersection form 1 121 It is easy to check that this intersection form is equivalent to the q x q identity In figure 15 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220603035f08de517e708231d4241d23html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentdav-as-the-boundary-of-a-simply-connected-4-manifold-with-q-x-q-intersection-formhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: as the boundary of a simply connected 4-manifold with q x q intersection form 1 121 It is easy to check that this intersection form is equivalent to the q x q identity In figure 15 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...