Mathematics and Computer Science

Dr. Haishen Yao

Professor and Chair

Picture of Dr. Haishen Yao

Office: S-227

Phone: (718) 281-5204

Email: HYao@qcc.cuny.edu

Education

  • B.S., Mathematics; Jinan University, Guangzhou, China
  • M.S., Mathematics; Tsinghua University, Beijing, China
  • Ph.D., Mathematics; University of Illinois at Chicago

Specialties

  • Stochastic Models
  • Stochastic Analysis
  • Asymptotic and perturbation methods

Schedule for Fall 2025

Fall 2025 Teaching Schedule
Time Monday Tuesday Wednesday Thursday
11 AM
Office Hours
11:00-3:00
S-227		 Office Hours
11:00-2:00
S-227
12 PM
Office Hours
12:00-3:00
S-227
Club Hours
12:10-2:00
1 PM
2 PM
Office Hours
2:00-4:00
S-227
3 PM
4 PM

Campus Cultural Centers

Kupferberg Holocaust Center exterior lit up at nightOpens in a new window
Kupferberg Holocaust Center Opens in a new window

The KHC uses the lessons of the Holocaust to educate current and future generations about the ramifications of unbridled prejudice, racism and stereotyping.

Russian Ballet performing at the Queensborough Performing Arts CenterOpens in a new window
QPAC: Performing Arts CenterOpens in a new window

QPAC is an invaluable entertainment company in this region with a growing national reputation. The arts at QPAC continues to play a vital role in transforming lives and building stronger communities.

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QCC Art Gallery

The QCC Art Gallery of the City University of New York is a vital educational and cultural resource for Queensborough Community College, the Borough of Queens and the surrounding communities.