Michael Lacey: Another Great American Mathematician

Math can be a daunting subject for many, but when you meet a mathematician like Michael Lacey it all changes. Lacey is an American mathematician, and continued his education in 1987 under the direction of Walter Philipp.

Lacey attended the University of Illinois at Urbana-Champaign, a small area in Ohio near Cedarville. When Lacey wrote his thesis, he chose to write about Banach spaces, which falls under the umbrella of functional analysis. Read more: Michael Lacey | Wikipedia and Michael Lacey |Math Alliance

Lacey was known for his ability to solve a problem that related to the law of the iterated logarithm. This in turn is a part of solving problems for empirical characteristic functions.

Lacey was focused on solving problems related to probability theory, meaning that he wanted to determine the likelihood of something happening. There are other related fields of theory including ergodic theory and harmonic analysis that Lacey studied as well.

His education did not stop with his studies at the branch of the University of Illinois. Lacey continued to study at the Louisiana State University, where he would pursue his doctorate and post doctoral studies in these areas.

Lacey asked Walter Philipp to join in a study with him while completing his post-doctoral studies at the University of North Carolina Chapel Hill. It was during this joint effort that they discovered a theorem that was known as the central limit theorem.

Later, Lacey was able to find work at the Indiana University in Indianapolis. He worked with this university from 1989 until 1996. Winning a fellowship through the National Science Foundation during his time in Indiana enabled Lacey to study the Hilbert transform.

This transform had been under a long time study by an Argentinian mathematician. Lacey, along with Christopher Thiele, solved this in 1996 and were awarded the prestigious Salem Prize.

Since winning this prize, Lacey has been working as a mathematician at the Georgia Institute of Technology.

While teaching there, he won the Guggenheim Fellowship in 2004, and he was able to join the Fellowship of Mathematicians in 2012. Earning the Guggenheim Fellowship allowed Lacey to cap off some of his most interesting work with Xiaochun Li.

Categories: Maths