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The Musée d'Art Moderne et Contemporain de Strasbourg is an art museum in Strasbourg, France, which was founded in 1973 and opened in its own building in November 1998.
Gerhard Ringel was a German mathematician. He was one of the pioneers in graph theory and contributed significantly to the proof of the Heawood conjecture, a mathematical problem closely linked with the four color theorem.
In graph theory, the Heawood conjecture or Ringel–Youngs theorem gives a lower bound for the number of colors that are necessary for graph coloring on a surface of a given genus. For surfaces of genus 0, 1, 2, 3, 4, 5, 6, 7, ..., the required number of colors is 4, 7, 8, 9, 10, 11, 12, 12, .... OEIS: A000934, the chromatic number or Heawood number.
The following are the football (soccer) events of the year 1965 throughout the world.
During World War II, the Axis invasions of Greece and Yugoslavia both commenced on 6 April 1941 and ended 3 May 1941.
The National Association of Teachers of Singing (NATS) is a professional organization for singing teachers, and it is the largest association of its kind in the world. There are more than 6,500 members, mostly from the United States. Additional members are from Canada and over twenty-five other countries around the world including: Australia, Austria, Brazil, China, Costa Rica, Denmark, Egypt, France, Germany, Iceland, Italy, Japan, Jordan, Korea, Malaysia, Mexico, Netherlands, New Zealand, Singapore, South Africa, South Korea, Spain, Switzerland, Taiwan, United Arab Emirates, and the United Kingdom.
Faye J. Ringel is an American professor emeritus of Humanities at the United States Coast Guard Academy and an author.
Julius 'Papa' Ringel was an Austrian general in the armed forces of Nazi Germany during World War II. He fought in the Western and Eastern fronts, as well as the Balkan Campaign. Ringel commanded the 3rd Mountain Division, 5th Mountain Division, LXIX Corps, Wehrkreis XI and the Army Corps Ringel. He was a recipient of the Knight's Cross of the Iron Cross with Oak Leaves.
Norbert Ringels is a retired German football player. He spent ten seasons in the Bundesliga with Borussia Mönchengladbach, where he was known as "Nonno" to his teammates.
Jean-Désiré Ringel, known as Ringel d'Illzach was a French-Alsatian sculptor and engraver.
Temple Israel is a Reform Jewish congregation in Memphis, Tennessee, in the United States. It is the only Reform synagogue in Memphis, the oldest and largest Jewish congregation in Tennessee, and one of the largest Reform congregations in the U.S. It was founded in 1853 by mostly German Jews as Congregation B'nai Israel. Led initially by cantors, in 1858 it hired its first rabbi, Jacob Peres, and leased its first building, which it renovated and eventually purchased.
Ringel is a surname. Notable people with the surname include:
The New Town Hall is the seat of the Leipzig city administration since 1905. It stands in Leipzig's district Mitte within the Leipzig's "ring road" on the southwest corner opposite the newly built Propsteikirche. The main tower is, at 114.8 meters or 377 feet, the tallest city hall tower in Germany, "trumping Hamburg's previous record by a whole eight feet".
Gian-Piero Ringel is a German producer.
Ethan R. Ringel is an American racing driver. He competed in the 2012 GP3 Series season for Atech CRS Grand Prix. Ringel is coached by Indy Car driver Jay Howard.
In topological graph theory, a 1-planar graph is a graph that can be drawn in the Euclidean plane in such a way that each edge has at most one crossing point, where it crosses a single additional edge. If a 1-planar graph, one of the most natural generalizations of planar graphs, is drawn that way, the drawing is called a 1-plane graph or 1-planar embedding of the graph.
m The LXIX Army Corps, initially known as the LXIX Reserve Corps, was an army corps of the German Wehrmacht during World War II. The corps was initially formed in July 1943.
Aaron E. Ringel is an American political advisor who served as the assistant secretary of state for global public affairs from 2020 to 2021 during the presidency of Donald Trump.
Leipzig-Mitte is one of ten boroughs (Stadtbezirke) of Leipzig, located in the center of the city. It includes numerous architectural monuments. Most of them are located in the subdivision "Zentrum", which is sited inside the Inner City Ring Road and the Promenadenring:
The Johannapark is an 11 hectares park near the city center in Leipzig. In the southwest it merges seamlessly into the Clara Zetkin Park and together with it and the Palmengarten forms a large park landscape that continues in the north and south in the Leipzig Auenwald.
References
- ↑ "Josef Ringel". worldfootball.net. HEIM:SPIEL Medien GmbH & Co. KG. Retrieved 24 September 2023.
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