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JD Nir




About Me

I have accepted a postdoctoral position at Toronto Metropolitan University (formerly Ryerson University). This page may be out of date!

Email: jd dot nir at umanitoba dot ca

I am a postdoctoral scholar at the University of Manitoba in Winnipeg, Manitoba, Canada where I am working with Dr. Karen Gunderson and Dr. David Gunderson.

My primary research interest is the study of properties of large networks. In particular, I use the tools of extremal and random graph theories to find guaranteed or typical properties of networks with sufficient size or other characteristics. As an undergraduate I was also interested in the fields of computational complexity and computability.

I was a Ph.D. candidate at the University of Nebraska–Lincoln under the supervision of Dr. Jamie Radcliffe. I graduated in May of 2020. I also earned a Master of Arts in Mathematics from the University of Nebraska–Lincoln in 2017.

In 2013, I graduated from Carnegie Mellon University with Bachelor of Science degrees in Computer Science and Discrete Math and Logic.

Curriculum Vitae

You can find my CV here.

My Publications

Teaching

During the summer of 2021, I co-organized a University of Manitoba Faculty of Science Undergraduate Summer Research Opportunity with Dr. Karen Gunderson. We worked with two students on problems concerning boostrap percolation in grid graphs and Nordhaus-Gaddum inequalities on hypergraphs.

I've taught the following classes as instructor of record:
  • Math 1240: Discrete Mathematics — Winter 2022 — Universtiy of Manitoba
  • Math 3360: Combinatorics II — Fall 2021 — University of Manitoba
  • Math 1700: Calculus II — Winter 2021 — University of Manitoba
  • Math 208: Calculus III — Fall 2018, Spring 2020, Summer 2020 — University of Nebraska–Lincoln
  • Math 107: Calculus II — Spring 2019 — University of Nebraska–Lincoln
  • PDOX: Paradoxes and Infinities — Summer 2018 — Johns Hopkins Center for Talented Youth
  • Math 103: College Algebra and Trigonometry — Spring 2018 — University of Nebraska–Lincoln
  • Math 101: College Algebra — Fall 2016, Spring 2017, Fall 2017 — University of Nebraska–Lincoln
In addition, I've worked as a teaching assistant for the following courses:
  • Math 106: Calculus I — Fall 2019 — University of Nebraska–Lincoln
  • Math 107: Calculus II — Fall 2015, Spring 2016 — University of Nebraska–Lincoln
  • 21-484: Graph Theory — Spring 2013 — Carnegie Mellon University
  • 15-251: Great Theoretical Ideas in Computer Science — Spring 2012 — Carnegie Mellon University
  • 21-127: Concepts of Mathematics — Spring 2011, Fall 2011 — Carnegie Mellon University
  • 21-112: Calculus II — Fall 2010 — Carnegie Mellon University
Finally, I've graded written assignments for the following courses:
  • Math 850: Discrete Mathematics I — Fall 2018 — University of Nebraska–Lincoln
  • Math 852: Discrete Mathematics II — Spring 2018 — University of Nebraska–Lincoln