Contents

 
• Poul Heegaard's autobiographical notes.
• The early years (1871 - 1883).
• High school and University of Copenhagen (1883 - 1893).
• In Paris and Göttingen (1893 - 1894).
• Work on the dissertation (1894 - 1898).
• The dissertation (1898).
• The Dehn-Heegaard Enzyklopädie article (1907).
• Not quite turning astronomer.
• Professor at University of Copenhagen (1910 - 1917).
• Resigning the chair in Copenhagen (1917).
• Professor at Kristiania (= Oslo) University (1918 - 1941).
• The collected works of Sophus Lie.
• The four colour problem.
• Heegaard's spiritual life.
• Conclusion.
• Acknowledgements.
• References
• References
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