Chris Klausmeier
@chrisklausmeier.bsky.social
Professor of Theoretical Ecology, Kellogg Biological Station, Michigan State University
Maybe I should’ve skipped this version 😈
November 10, 2025 at 11:14 PM
Maybe I should’ve skipped this version 😈
You need more creature comforts on that shelf!
November 1, 2025 at 3:46 PM
You need more creature comforts on that shelf!
If you see this, post the most recent photo of yourself from your camera. No cheating!
May 7, 2025 at 12:20 AM
If you see this, post the most recent photo of yourself from your camera. No cheating!
🚫 No Swimming
January 26, 2025 at 10:38 PM
🚫 No Swimming
November 20, 2024 at 7:12 PM
SMTPB will host a panel discussion on grant writing in theoretical population biology Monday Nov 18 at 8AM PT / 11AM ET. Host: Maria Servedio, panelists: Mark Broom, Thomas Lenormand, Marie-Josée Fortin, Scott Nuimser & me. Register here: unc.zoom.us/meeting/regi...
November 17, 2024 at 5:26 PM
SMTPB will host a panel discussion on grant writing in theoretical population biology Monday Nov 18 at 8AM PT / 11AM ET. Host: Maria Servedio, panelists: Mark Broom, Thomas Lenormand, Marie-Josée Fortin, Scott Nuimser & me. Register here: unc.zoom.us/meeting/regi...
Poster printed, en route to Unifying Ecology GRC
July 28, 2024 at 1:16 PM
Poster printed, en route to Unifying Ecology GRC
A solid list, but no muppets?
April 20, 2024 at 7:38 PM
A solid list, but no muppets?
With a few simplifications, Mathematica should be able to give me some analytical results 😸
The analytical results:
The analytical results:
March 15, 2024 at 12:32 AM
With a few simplifications, Mathematica should be able to give me some analytical results 😸
The analytical results:
The analytical results:
Sometimes imperceptibly rounding off the corner helps the ODE solver. You can adjust h up or down.
![Mathematica code:
h = 10^6;
NMin[x_, y_] := (x + y)/2 - (x - y) ArcTan[h (x - y)]/Pi
Plot[NMin[x, 1], {x, 0, 2}]
[a piecewise linear plot]](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:4wpajqsbwyqlrxg3b6hg6cr4/bafkreid3fqputjodqbc7vbf3dqf53lyeydcrvwtlf6unqmrlylgam6y4t4@jpeg)
March 12, 2024 at 5:21 AM
Sometimes imperceptibly rounding off the corner helps the ODE solver. You can adjust h up or down.
Whew, made it! (Started Jan 1, 2023 so a few freezes used along the way)
January 30, 2024 at 6:38 PM
Whew, made it! (Started Jan 1, 2023 so a few freezes used along the way)
Damn, Duolingo Diamond League ain’t no joke
January 15, 2024 at 12:07 AM
Damn, Duolingo Diamond League ain’t no joke
Thanks! We've got our own three-species LV competition paper in revision... also a lot of triangles! It spawned a lot of internal memes, one of which seems relevant here.
January 8, 2024 at 11:26 PM
Thanks! We've got our own three-species LV competition paper in revision... also a lot of triangles! It spawned a lot of internal memes, one of which seems relevant here.
Have you ever run into this guy?
January 5, 2024 at 3:31 AM
Have you ever run into this guy?
Let my spouse set a Screen Time passcode -- one way to enforce a new year's resolution 😤
January 1, 2024 at 11:25 PM
Let my spouse set a Screen Time passcode -- one way to enforce a new year's resolution 😤