Geometry: From Riemann to Einstein and On to String Theory

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Date/Time:Monday, 12 Nov 2012 at 7:00 pm
Location:Sun Room, Memorial Union
Cost:Free
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Phone:515-294-9934
Channel:Lecture Series
Categories:Lectures
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String theory says we live in a ten-dimensional universe, but that only four are accessible to our everyday senses. According to theorists, the missing six are curled up in bizarre structures known as Calabi-Yau manifolds. Shing-Tung Yau is the man who mathematically proved that these manifolds exist. He is the Graustein Professor of Mathematics and chair of the Math Department at Harvard University. He has won many awards including the...

More on The Shape of Inner Space:
Time and again, where Yau has gone, physics has followed. Now, for the first time, readers get to follow Yau's penetrating thinking on where we've been, and where mathematics will take us next. A fascinating exploration of a world we are only just beginning to grasp, The Shape of Inner Space will change the way we consider the universe on both its grandest and smallest scales.

From a Harvard Gazette article:
Shing-Tung Yau sees a beautiful universe around him, crafted by nature into the shapes and forms we see every day. Mathematics describes those shapes and forms, the discipline of geometry in particular. So, to Yau, it shares nature's beauty.

Yau is trying to bring math out of the closet. Its practitioners, he said, are not strange or reclusive, as the public sometimes perceives them, but rather scientists trying to understand the orderly principles that describe the world around us.

Isaac Newton, for example, made major contributions to calculus in order to describe the motions of the planets. Mathematicians draw insights from their work with numbers, shapes, and forms that can help other scientists, especially physicists, in their work.

"I think people don't understand that we are scientists and make fundamental contributions," Yau said. "We can help physicists; we can help engineers."