Tsuneo Tamagawa was a Japanese mathematician active in the USA, known for his contributions to number theory and algebraic groups. He received his PhD from the University of Tokyo in 1954 and held positions at the Institute for Advanced Study and Yale University, becoming a professor there in 1963. Tamagawa introduced the Tamagawa numbers, which are important in arithmetic geometry conjectures and quadratic form theory. He mentored notable students, including Doris Schattschneider and Audrey Terras, significantly impacting the field during his lifetime.
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Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 355 days away.
Death Anniversary
Next death anniversary is 9 days away.
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Meaning of the name - Tsuneo
long life, everlasting
Read Full Tsuneo Name AnalysisDecember 11, 1925 Facts
Generation Group
Tsuneo Tamagawa belongs to the GI Generation group.
Place of Birth: Tokyo
Place of Death: New Haven
Educated At: Tokyo University | Musashi Junior & Senior High School | University of Tokyo
Occupation: mathematician
Employers: Yale University
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.
Ephemeris for December 11, 1925
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on December 11, 2025 | Secondary Progressions for December 11, 2025 |
|---|---|---|---|
| Sun | 19 Sagittarius 10 | 19 Sagittarius 54 | 0 Aries 20 |
| Moon | 26 Libra 2 | 18 Virgo 1 | 5 Cancer 53 |
| Mercury | 19 Sagittarius 5 | 29 Scorpio 43 | 14 Aries 45 |
| Venus | 5 Aquarius 39 | 13 Sagittarius 40 | 18 Aquarius 7 |
| Mars | 18 Scorpio 53 | 27 Sagittarius 17 | 28 Capricorn 56 |
| Jupiter | 24 Capricorn 13 | 23 Cancer 42 | 16 Aquarius 56 |
| Saturn | 21 Scorpio 11 | 25 Pisces 13 | 26 Scorpio 23 |
| Uranus | 21 Pisces 36 | 28 Taurus 38 | 25 Pisces 42 |
| Neptune | 24 Leo 44 | 29 Pisces 22 | 22 Leo 27 |
| Pluto | 14 Cancer 9 | 2 Aquarius 9 | 12 Cancer 36 |
| Rahu | 27 Cancer 22 | 13 Pisces 14 | 22 Cancer 5 |
| Ketu | 27 Capricorn 22 | 13 Virgo 14 | 22 Capricorn 5 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
