My paper “Perov’s Contraction Principle and Dynamic Programming with Stochastic Discounting” got accepted at Operations Research Letters. I found a generalization of Banach’s contraction mapping theorem when I was studying a certain dynamic programming problem with stochstic discounting. It turned out that the fixed point theorem was due to Perov (1964) but I thought the application was interesting, so I wrote a short paper.
You May Also Enjoy
less than 1 minute read
This post will show up by default. To disable scheduling of future posts, edit
config.yml and set
3 minute read
Since I started working in 2013, I haven’t thought much about investment. Because I know that investing in an index fund is the theoretically right thing to do and I do not like paying taxes, in addition to participating in my employer’s mandatory defined benefit retirement plan, I have just been maxing out investment in 403(b), 457(b), and Roth IRA (all invested in low cost index funds).
1 minute read
This post is completely boring for outsiders. I am just writing this down so that I do not forget.
1 minute read
My university uses Canvas for instructional purposes. Canvas has a functionality called “Inbox”, which allows you to send messages. I have long thought this functionality not only useless but even harmful. This is because I ignore everything sent to Canvas Inbox, but students who are not aware that I do not use Canvas Inbox may send me messages that gets ignored and may complain. Since I was not able to find information on how to disable Inbox, I contacted the university technical support.