KA

Birth Name:

Kenneth Appel

Male

Birth Date:

Sat, Oct 08, 1932

Time of Birth:

Unknown (using Noon)

Place of Birth:

Brooklyn, New York, United States

Age:

91

Zodiac Sign:

Libra

Astrology Data:

Sun

15°

Lib

12'

About Kenneth Appel

Kenneth Ira Appel (October 8, 1932 – April 19, 2013) was an American mathematician who in 1976, with colleague Wolfgang Haken at the University of Illinois at Urbana–Champaign, solved one of the most famous problems in mathematics, the four-color theorem. They proved that any two-dimensional map, with certain limitations, can be filled in with four colors without any adjacent "countries" sharing the same color.

Link to Wikipedia biography

External Links:

• 1

Birth Chart and Planetary Positions of Kenneth Appel

Astrological portrait of Kenneth Appel

Current important phases/events in Kenneth Appel’s life

Kenneth Appel's relationships

Astrological aspects and planetary data / tags for Kenneth Appel: Sun 15 Libra, Moon 8 Aquarius, Mercury 21 Libra, Venus 1 Virgo, Mars 10 Leo, Jupiter 12 Virgo, Saturn 28 Capricorn, Uranus 21 Aries, Neptune 9 Virgo, Pluto 23 Cancer, Mercury Square Pluto, Mercury Opposition Uranus, Sun Conjunct Mercury, Sun Semi Square Venus, Mercury Semi Square Neptune, Mars Semi Sextile Jupiter, Mars Semi Sextile Neptune, Jupiter Sesquiquadrate Saturn, Jupiter Conjunct Neptune, Saturn Opposition Pluto, Uranus Sesquiquadrate Neptune, Uranus Square Pluto, Neptune Semi Square Pluto

Categories related to Kenneth Appel: 20th-century American mathematicians, 21st-century American mathematicians, 2013 deaths, October 8 births, Fellows of the American Mathematical Society, University of Illinois at Urbana–Champaign faculty, University of Michigan alumni, 1932 births, Graph theorists, Mathematicians from New York (state), Scientists from Brooklyn