This is Jake Kettinger.

Office: 326 Avery Hall, Email:, Mailbox: 99 (but you can just slide important stuff under my door)
Office Hours: Tuesday 12:00-1:00 & Thursday 11:30-12:30
Yours Truly
Figure 1-Yours Truly

Figure 2-Come visit me at Avery!

Get Messy
Figure 3-Or at the Hot Mess :)

Welcome to my web page! My name is Jake Kettinger and I'm a second year graduate student at the math department at the University of Nebraska - Lincoln. I'm interested in Commutative Algebra and Algebraic Topology/Geometry. Right now I'm taking Algebra (901), Group Theory (911), and Topics in Algebra (918). I'm also teaching Math 101 here at UNL.

Here are the classes I've taken.

Here are the classes I've taught since starting at UNL.

I like hiking, board games, birds, and math (and apparently now I like making internet pages!). I also like linguistics, ecology, and paleontology but those those aren't my job. My best friends include Allison, Alyssa, Alyssa, Ana, Austin, Catherine, Dylan, Frank, Hayley, Jennifer, Leilani, Matt, Michael, Michelle, Nikki (photocreds), and Sally.

I tend to use Overleaf for LaTeX stuff, which I like so I'll slap down a link. I also like using Evan's Finite State Machine Designer for making diagrams, which Jennifer showed me how to use. Austin also likes the Ipe extensible drawing editor for making EXTREMELY professional-grade drawings and diagrams (hopefully your computer is not allergic to it like mine is!) Also here's a helpful link to the arXiv.

Here's my CV™.

Here's a list of papers I've (co)authored.

Here are some of the problems I'm working on now (feel free to collab with me!)

These are VERY important documents!

Here is a list of some of my favorite math books (with pdfs!) (Under contruction)

Here are some birds I like.

Here is a list of my favorite webcomic:

Here's a game I made.