Nikola Tesla 33 - Poles in Chicago

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Poles in Chicago 

Poles in Chicago - Wikipedia

https://en.wikipedia.org/wiki/Poles_in_Chicago

Poles in Chicago are made up of both immigrant Poles and Americans of Polish heritage living in Chicago, Illinois. They are a part of worldwide Polonia, the proper term for the Polish Diaspora outside of Poland. Poles in Chicago have contributed to the economic, social and cultural well-being of Chicago from its very ...

‎History · ‎Religion · ‎The Polish presence in ...

Polish Americans - Wikipedia

https://en.wikipedia.org/wiki/Polish_Americans

Jump to Chicago - Main article: Poles in Chicago ... One of the most notable in size of the urban Polish American communities is in Chicago and its surrounding suburbs. The Almanac of American Politics 2004 states that "Even today, in Archer Heights (a neighborhood of Chicago), you can scarcely go a block without ...

‎Demographics · ‎Communities · ‎Religion · ‎Culture

Singularities, Zeros, and Poles - Full-Time Faculty

mathfaculty.fullerton.edu/mathews/c2003/SingularityZeroPoleMod.html

Singularities, Zeros, and Poles. Recall that the point is called a singular point, or singularity of the complex function f(z) if f is not analytic at , but every neighborhood contains at least one point at which f(z) is analytic. For example, the function is not analytic at , but is analytic for all other values of z.

Pole (complex analysis) - Wikipedia

https://en.wikipedia.org/wiki/Pole_(complex_analysis)

A pole of order 1 is called a simple pole. A few authors allow the order of a pole to be zero, in which case a pole of order zero is either a regular point or a removable singularity. However, it is more usual to require the order of a pole to be positive. From above several equivalent characterizations can be deduced: If n is the ...

‎Definition · ‎Pole at infinity · ‎Pole of a function on a ... · ‎Examples

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