\contentsline {section}{\tocsection {}{}{Introduction}}{2} \contentsline {section}{\tocsection {}{1}{Preliminaries}}{6} \contentsline {subsection}{\tocsubsection {}{1.1}{Algebraic modular forms}}{6} \contentsline {subsection}{\tocsubsection {}{1.2}{Modular forms over $\@mathbf {C}$}}{9} \contentsline {subsection}{\tocsubsection {}{1.3}{$p$-adic modular forms}}{11} \contentsline {subsection}{\tocsubsection {}{1.4}{Elliptic curves with complex multiplication}}{12} \contentsline {subsubsection}{\tocsubsubsection {}{}{Cohomology}}{12} \contentsline {subsubsection}{\tocsubsubsection {}{}{Isogenies}}{13} \contentsline {subsection}{\tocsubsection {}{1.5}{Values of modular forms at CM points}}{14} \contentsline {section}{\tocsection {}{2}{Generalised Heegner cycles}}{15} \contentsline {subsection}{\tocsubsection {}{2.1}{Kuga-Sato varieties}}{15} \contentsline {subsection}{\tocsubsection {}{2.2}{The variety $X_r$ and its cohomology}}{18} \contentsline {subsection}{\tocsubsection {}{2.3}{Definition of the cycles}}{19} \contentsline {subsection}{\tocsubsection {}{2.4}{Relation with Heegner cycles and $L$-series}}{19} \contentsline {section}{\tocsection {}{3}{$p$-adic Abel-Jacobi maps}}{20} \contentsline {subsection}{\tocsubsection {}{3.1}{The \'etale Abel-Jacobi map}}{20} \contentsline {subsection}{\tocsubsection {}{3.2}{The comparison isomorphism}}{21} \contentsline {subsection}{\tocsubsection {}{3.3}{Extensions of filtered Frobenius modules}}{22} \contentsline {subsection}{\tocsubsection {}{3.4}{The $p$-adic Abel-Jacobi map}}{23} \contentsline {subsection}{\tocsubsection {}{3.5}{de Rham cohomology over $p$-adic fields}}{24} \contentsline {subsection}{\tocsubsection {}{3.6}{The Coleman primitive}}{27} \contentsline {subsection}{\tocsubsection {}{3.7}{$p$-adic integration and the $p$-adic Abel-Jacobi map }}{28} \contentsline {subsection}{\tocsubsection {}{3.8}{Calculation of the Coleman primitive}}{31} \contentsline {section}{\tocsection {}{4}{Period integrals and central values of Rankin-Selberg $L$-functions}}{33} \contentsline {subsection}{\tocsubsection {}{4.1}{Rankin $L$-series and their special values}}{33} \contentsline {subsection}{\tocsubsection {}{4.2}{Differential operators}}{38} \contentsline {subsection}{\tocsubsection {}{4.3}{Period integrals and values at CM points}}{39} \contentsline {subsection}{\tocsubsection {}{4.4}{Explicit theta lifts}}{42} \contentsline {subsection}{\tocsubsection {}{4.5}{Seesaw duality and the Siegel-Weil formula}}{49} \contentsline {subsection}{\tocsubsection {}{4.6}{Local zeta integrals}}{51} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.1}{Case I: $q \nmid cN d_K $.}}{52} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.2}{Case II: $q\mid c$. }}{52} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.3}{Case III: $q^n || N$ with $n\ge 2$.}}{53} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.4}{ Case IV: $q || N$, $q\nmid d_K$.}}{54} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.5}{Case V: $q || N$, and $q\mid d_K$.}}{55} \contentsline {subsubsection}{\tocsubsubsection {}{4.6.6}{Case VI: $q\mid d_K$, $q\nmid N$. }}{56} \contentsline {subsection}{\tocsubsection {}{4.7}{The explicit form of Waldspurger's formula}}{56} \contentsline {section}{\tocsection {}{5}{Anticyclotomic $p$-adic $L$-functions}}{56} \contentsline {subsection}{\tocsubsection {}{5.1}{Periods and algebraicity}}{56} \contentsline {subsection}{\tocsubsection {}{5.2}{$p$-adic interpolation}}{60} \contentsline {subsection}{\tocsubsection {}{5.3}{The main theorem}}{62} \contentsline {section}{\tocsection {Appendix}{A}{Kuga-Sato schemes\\ by Brian Conrad}}{64} \contentsline {section}{\tocsection {Appendix}{}{References}}{67}