div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=mathematical-sciences-research-institute-to-finish-the-proof-that-projective-aamoduleshtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: Mathematical Sciences Research InstituteTo finish the proof that projective A—modules are free if n we need on lor deal with modules of rank 2 and it suffices to show that the loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220630005f115a31cac977283f62903dhtml5thumbnails18jpg width=140 height=200 divdiv