Wolfgang Haken
Mathematician and proof for the four color theorem
Mathematician and proof for the four color theorem
2022
4 years ago — 94 years old
Thinkers & Philosophers
United States
A German-American mathematician contributed significantly to topology and mathematical proofs. Haken played a crucial role in proving the four color theorem, which states that no more than four colors are needed to color a map so that no adjacent regions share the same color. This proof, developed in the 1970s, utilized both traditional proof techniques and computer-assisted methods. Haken was also involved in various academic pursuits, teaching and conducting research at multiple universities throughout his career.
Proved the four color theorem
Contributed to topology and mathematical proofs
An accomplished actress and singer, celebrated for significant contributions to American cinema and theatre. Starred in the original Broadway production of 'Born Yesterday', earning a Tony Award for her performance. Transitioned to film, achieving critical acclaim for the movie adaptation of 'Born Yesterday', which garnered an Academy Award for Best Actress. In addition to her film work, participated in various stage productions, showcasing remarkable versatility and talent.
Continue ReadingA professional tennis player from Turkey, competed in singles and doubles events on the WTA Tour. Gained attention through participation in various international tournaments. Achieved highest singles ranking of 124 in April 2019, and highest doubles ranking of 92 in February 2020. Represented Turkey in several Fed Cup ties and made significant contributions to the national team.
Continue ReadingThis golfer achieved significant success on the PGA Tour, capturing the Masters Tournament title in 2022. Initially gaining attention in 2018, winning the U.S. Amateur Championship showcased exceptional talent. Transitioning to professional golf, victories included the WM Phoenix Open and the Arnold Palmer Invitational. Consistently ranked among the top players in the world, a successful year included multiple wins and high finishes in major championships.
Continue ReadingMAX gained recognition as a singer and songwriter, achieving mainstream success with the hit single 'Lights Down Low'. As an actor, appearances include roles in films and television series. MAX is also known for his engaging performances and distinct musical style that blends pop, R&B, and electronic elements. In addition to music, modeling and dancing are integral parts of his artistic expression, contributing to a multifaceted career in the entertainment industry.
Continue ReadingActed as guitarist and songwriter for the E Street Band, collaborating with Bruce Springsteen. Released solo albums including 'Cry Tough' and 'Night After Night'. Co-founded the band Grin in the early 1970s, contributing to their rock sound. Inducted into the Rock and Roll Hall of Fame as a member of the E Street Band, recognizing his contributions to rock music.
Continue ReadingA mathematician and physicist contributed significantly to the fields of probability theory and mathematical physics. Developed the Poisson distribution in probability theory, which models the number of events occurring in a fixed interval of time or space. Made substantial contributions to the study of fluids, elasticity, and gravitation. The Poisson equation in mathematical physics is a cornerstone in the analysis of potential theory. Helped establish the foundation for many modern statistical methods and theories.
Continue Reading