\relax \citation{darmon-bsd} \citation{cime-1997} \citation{rubin:main-conjectures} \citation{gross-zagier} \citation{kolyvagin:mordellweil} \citation{cremona-mazur} \citation{breuil-conrad-diamond-taylor} \citation{diamond-im} \citation{mazur:rational} \citation{kolyvagin-logachev:totallyreal} \@writefile{toc}{\contentsline {chapter}{\numberline {1}The Birch and Swinnerton-Dyer conjecture}{2}} \@writefile{lof}{\addvspace {10\p@ }} \@writefile{lot}{\addvspace {10\p@ }} \newlabel{chap:bsd}{{1}{2}} \@writefile{toc}{\contentsline {section}{\numberline {1.1}The BSD conjecture}{2}} \citation{milne:abvars} \citation{mazur:rational} \citation{cremona:algs} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.1}The ratio $L(A,1)/\Omega _A$}{3}} \newlabel{thm:ratpart}{{1.2}{3}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.2}Torsion subgroup}{3}} \citation{mazur:eisenstein} \citation{mestre-oesterle:crelle} \citation{ribet:modreps} \citation{merel:weil} \citation{bloch-kato} \citation{dummigan:cp} \citation{scholl:motivesinvent} \citation{kolyvagin:structureofsha} \citation{scholl:kato} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.3}Tamagawa numbers}{4}} \newlabel{thm:tamagawa}{{1.5}{4}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.4}Upper bounds on $\#\unhbox \voidb@x \hbox {\cyr X}(A)$}{4}} \citation{kolyvagin:mordellweil} \citation{kolyvagin-logachev:totallyreal} \citation{rubin:book} \citation{cremona-mazur} \citation{mazur:visthree} \@writefile{toc}{\contentsline {subsubsection}{Kolyvagin's bounds}{5}} \@writefile{toc}{\contentsline {subsubsection}{Kato's bounds}{5}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.5}Lower bounds on $\#\unhbox \voidb@x \hbox {\cyr X}(A)$}{5}} \citation{ribet:raising} \citation{cremona-mazur} \citation{cremona-mazur} \@writefile{toc}{\contentsline {subsubsection}{Invisible elements of $\#\unhbox \voidb@x \hbox {\cyr X}(A^{\vee })$}{6}} \@writefile{toc}{\contentsline {subsubsection}{Visibility at higher level}{6}} \@writefile{toc}{\contentsline {subsubsection}{Visibility in some Jacobian}{6}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.1.6}Motivation for considering abelian varieties}{6}} \@writefile{toc}{\contentsline {section}{\numberline {1.2}Existence of nontrivial visible elements of $\unhbox \voidb@x \hbox {\cyr X}(A)$}{6}} \citation{shafarevich:exp} \newlabel{thm:shaexists}{{1.8}{7}} \citation{milne:duality} \citation{neronmodels} \citation{neronmodels} \citation{milne:etale} \citation{milne:duality} \citation{neronmodels} \citation{neronmodels} \citation{milne:duality} \citation{stein:hecke} \citation{magma} \@writefile{toc}{\contentsline {section}{\numberline {1.3}Description of tables}{9}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.3.1}Notation}{9}} \newlabel{sec:optquo-notation}{{1.3.1}{9}} \citation{brumer:rank} \citation{brumer:rank} \citation{brumer:rank} \@writefile{toc}{\contentsline {subsection}{\numberline {1.3.2}Table\nobreakspace {}1.2\hbox {}: Shafarevich-Tate groups at prime level}{10}} \@writefile{toc}{\contentsline {subsubsection}{Notation}{10}} \@writefile{toc}{\contentsline {subsubsection}{Ranks of the explanatory factors}{10}} \@writefile{toc}{\contentsline {subsubsection}{Discussion of the data}{10}} \citation{agashe} \citation{cremona-mazur} \citation{brumer:rank} \citation{cremona-mazur} \citation{cremona-mazur} \citation{cremona-mazur} \@writefile{toc}{\contentsline {subsubsection}{Errata to Brumer's paper}{11}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.3.3}Tables\nobreakspace {}1.3\hbox {}--1.6\hbox {}: New visible Shafarevich-Tate groups}{11}} \@writefile{toc}{\contentsline {subsubsection}{Notation}{11}} \@writefile{toc}{\contentsline {subsubsection}{Remarks on the data}{11}} \citation{cremona-mazur} \citation{cremona-mazur} \citation{cremona-mazur} \@writefile{lot}{\contentsline {table}{\numberline {1.1}{\ignorespaces Odd invisible $|\unhbox \voidb@x \hbox {\cyr X}_E|>1$, all $N\leq 5500$ (from Table\nobreakspace {}1 of\nobreakspace {}\cite {cremona-mazur})}}{12}} \newlabel{table:cm}{{1.1}{12}} \@writefile{toc}{\contentsline {section}{\numberline {1.4}Further visibility computations}{12}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.4.1}Does $\unhbox \voidb@x \hbox {\cyr X}$ become visible at higher level?}{12}} \newlabel{sec:higherlevel}{{1.4.1}{12}} \@writefile{toc}{\contentsline {subsubsection}{How we found the explanatory curves}{12}} \citation{cremona-mazur} \citation{ribet:raising} \@writefile{toc}{\contentsline {subsubsection}{2849A}{13}} \@writefile{toc}{\contentsline {subsubsection}{4343B}{13}} \@writefile{toc}{\contentsline {subsubsection}{5389A}{13}} \citation{cremona:algs} \citation{mestre:graphs} \citation{zagier:parametrizations} \citation{mazur:eisenstein} \citation{cremona:algs} \citation{cremona:algs} \citation{cremona:algs} \citation{cremona:algs} \@writefile{toc}{\contentsline {subsubsection}{3364C, 4229A, 5073D}{14}} \@writefile{toc}{\contentsline {subsubsection}{4194N, 5054C}{14}} \@writefile{toc}{\contentsline {subsection}{\numberline {1.4.2}Positive rank example}{14}} \@writefile{lot}{\contentsline {table}{\numberline {1.2}{\ignorespaces Shafarevich-Tate groups at prime level. (The entries in the columns ``mod deg'' and ``$\#\unhbox \voidb@x \hbox {\cyr X}_{\unhbox \voidb@x \hbox {\fontsize 6{7pt}\selectfont \rm an}}$'' are only really the odd parts of ``mod deg'' and ``$\#\unhbox \voidb@x \hbox {\cyr X}_{\unhbox \voidb@x \hbox {\fontsize 6{7pt}\selectfont \rm an}}$''.)}}{15}} \newlabel{table:primesha}{{1.2}{15}} \@writefile{lot}{\contentsline {table}{\numberline {1.3}{\ignorespaces New visible Shafarevich-Tate groups}}{16}} \newlabel{table:newvis}{{1.3}{16}} \@writefile{lot}{\contentsline {table}{\numberline {1.4}{\ignorespaces Explanatory factors}}{17}} \newlabel{table:explain}{{1.4}{17}} \@writefile{lot}{\contentsline {table}{\numberline {1.5}{\ignorespaces Factorizations}}{17}} \newlabel{table:factor}{{1.5}{17}} \@writefile{lot}{\contentsline {table}{\numberline {1.6}{\ignorespaces Component groups}}{18}} \newlabel{table:shacompgps}{{1.6}{18}} \@setckpt{bsd}{ \setcounter{page}{19} \setcounter{equation}{0} \setcounter{enumi}{0} \setcounter{enumii}{0} \setcounter{enumiii}{0} \setcounter{enumiv}{0} \setcounter{footnote}{1} \setcounter{mpfootnote}{0} \setcounter{part}{0} \setcounter{chapter}{1} \setcounter{section}{4} \setcounter{subsection}{2} \setcounter{subsubsection}{0} \setcounter{paragraph}{0} \setcounter{subparagraph}{0} \setcounter{figure}{0} \setcounter{table}{6} \setcounter{parentequation}{0} \setcounter{theorem}{8} \setcounter{listnum}{0} }