W. Daniel Quillen
Daniel Gray Quillen was an American mathematician renowned for his foundational contributions to algebraic K-theory, algebraic topology, and related fields, earning the Fields Medal in 1978.[1][3][5] Born in Orange, New Jersey, to a chemical engineer turned physics teacher, he transformed modern mathematics through innovations like higher algebraic K-theory and proofs of key conjectures using algebraic geometry.[1][2][5] Quillen held positions at Harvard and Oxford, continuing to influence algebra, geometry, and topology until his death in 2011.[3][4]
Orange, New Jersey, USA
Jun 27, 1940
Algebraic K-theory
Algebraic topology
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The Troubleshooter's Guide to Do-It-Yourself Genealogy
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The Troubleshooter's Guide to Do-It-Yourself Genealogy
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Mastering Online Genealogy
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Quillen's Essentials of Genealogy:
Secrets of Tracing Your Ancestors
Quillen's Essentials of Genealogy:
Quillen's Essentials of Genealogy:
Mastering Immigration & Naturalization Records
The Troubleshooter's Guide to Do-It-Yourself Genealogy: Advanced Techniques for Overcoming Obstacles, Removing Roadblocks, and Unlocking Your Family History!
Secrets of Tracing Your Ancestors