Isabella Bank Institute for Entrepreneurship

When Dr. Rich Fleming retired from Central Michigan University in 2007 after a distinguished career in mathematics, he sought to leave behind something lasting—something that would inspire students, engage faculty, and elevate the department he had served for 25 years. While many retiring faculty members establish scholarships, Dr. Fleming envisioned a different kind of legacy: the Fleming Lecture Series.

The series, now a cornerstone of CMU’s Department of Mathematics, was born out of Dr. Fleming’s desire to support departmental research and expose students to some of the brightest minds in mathematics. “The support of departmental research was of great importance to me,” Fleming explained. “I wanted to leave the department with something that could be carried on for many years.”

A vision for excellence

From the outset, Dr. Fleming hoped the lecture series would attract speakers of international renown who could both inspire students and challenge faculty. He envisioned a two-part structure: one lecture accessible to a broader audience and a second aimed at researchers and graduate students. He also hoped the series might draw faculty and students from other universities across Michigan.

Over the years, the series has stayed true to this vision. In its history, the series has hosted luminaries such as Fields Medalists Terence Tao and Timothy Gowers, as well as Abel Prize winners, the two most prestigious international honors in mathematics. “Each is sometimes called the Nobel Prize of Mathematics,” Fleming noted,

This year’s Fleming Lecture Series will take place on April 17th and 18th, featuring Dr. Steven R. Bell from Purdue University.

Memorable moments

The first two lectures remain particularly vivid in Fleming’s memory. Terence Tao, celebrated for his brilliance and approachability, left a lasting impression on students and faculty alike. Timothy Gowers, known for his clarity and accessibility, was another early highlight. Fleming also fondly recalls Bela Bollobas, a Hungarian mathematician renowned for his work in combinatorics and his association with the legendary Paul Erdős. Bollobas’s visit was especially meaningful as he paid tribute to Dr. James Jamison, a close friend and collaborator of Fleming’s who had recently passed away.

Over the years, the series has brought other outstanding mathematicians to CMU, providing students and faculty the rare opportunity to engage directly with leaders in their field. “It is important and memorable to see and hear some of the best people in one’s field, and this has surely been a positive impact,” Fleming said.

Challenges and triumphs

Launching the series was not without its challenges. Fleming’s initial donation was matched by a university program, but securing enough funding to ensure the long-term sustainability of the series was a significant hurdle. Support from the Dean’s office and contributions from many others helped establish the series on solid footing.

Impact and future hopes

While Fleming is modest about the series’ impact, he believes it has left an impression on students and faculty. “I believe the students and faculty were greatly impressed by Tao, who seemed to take a great interest in them,” he said. Though he hoped to attract a larger audience from other universities, the series has succeeded in drawing some outside attendees.

As the Fleming Lecture Series moves forward, Dr. Fleming hopes it will continue for many years to come—long after his name is just a historical footnote. “Of course, it is very nice to have my name associated with this program. The abilities and achievements of the speakers tower above my own,” he said with characteristic humility.

A lifetime in mathematics

Dr. Fleming’s academic journey began in Iowa, leading him to earn his Ph.D. in mathematics from Florida State University in 1965. Over a 42-year career, he taught at the University of Missouri-Columbia, Memphis State University (now the University of Memphis), and finally CMU. He published approximately 50 technical mathematics papers and two research-level books. Even in retirement, he continued his scholarly work, with eight publications—including three since 2020. Notably, his publications span seven decades, an accomplishment that reflects both his longevity and dedication.

Beyond mathematics, Dr. Fleming has also authored two historical novels and is currently working on a third.

Reflecting on his career and the enduring legacy of the Fleming Lecture Series, Dr. Fleming remains proud of what has been built. “It is good to see interest shown by undergraduate as well as graduate students. My hope is that the series can continue for many years, long past the time when anyone here remembers me.”

With its impressive roster of past speakers and the promise of future lectures, the Fleming Lecture Series stands as a testament to Dr. Fleming’s vision—a lasting contribution to CMU’s Department of Mathematics and an inspiration for generations of students and scholars to come.