Archive for July, 2010

June

July 5, 2010
  1. I have this reading course “Advanced Random Graph Theory” with Nick for which I have to read and solve exercises, and the topics are foreign to me (though fortunately I have the necessary background to read them properly).
  2. I am TA for the course “Linear Optimization” for which I have to grade many assignments weekly, which takes a great amount of time, and I hate grading.
  3. For my research, I am working on various problems about the Cops and Robbers game. The first problem is, what is the cop number of d-regular random graphs? As this has (almost) been resolved for G(n,p), this problem is likely to be solved. The second problem is, what can we say about the game when the robber is faster than the cops? This paper inspired me to think about this problem. And I settled new lower bounds for the maximum cop number of an n-vertex graph when the speed of robber is between 2 and 6. (Hoorray, I am going to publish it!)
  4. I am trying to gain knowledge about various topics which I might like to pursue in my PhD. I am looking for topics which are somewhat more applied than what I am currently doing but abstract enough for me to enjoy! Examples include bioinformatics, multi-agent systems and social networks. I have to talk with friends and read random papers.
  5. I am reading the book A Mathematician’s Apology, by G.H. Hardy. He is a famous mathematician and talks about life and pursuing mathematics as a profession and what should a man do in his life etc. It is a great book and I think will help someone like me who is struggling with himself deciding what to do in life.