Mathematics and Computer Science

Dr. Tian Ren

Associate Professor and Deputy Chair

Picture of Dr. Tian Ren

Office: S-349

Phone: (718) 631-6654

Email: TRen@qcc.cuny.edu

Education

  • B.S., Mathematics; Zhejiang University
  • Ph.D., Mathematics; Rutgers at the State University of New Jersey

Specialties

  • Number Theory

Schedule for Spring 2023

Spring 2023 Teaching Schedule
Time Monday Tuesday Wednesday
9 AM
Office Hours
9:00-10:00
S-245
10 AM
Office Hours
10:00-11:00
ONLINE
MAD-441 D13
10:10-11:50
S-320		 MAD-441 D13
10:10-11:50
S-322
11 AM
12 PM
Office Hours
12:00-1:00
S-245
1 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.