I did not bully you, Jon. I asked you some questions whose answers I really don't know.
In a good world those questions might lead you to insights that we can all benefit from. I am sorry you feel bullied. I know my intentions. Frank --- Frank C. Wimberly 140 Calle Ojo Feliz, Santa Fe, NM 87505 505 670-9918 Santa Fe, NM On Mon, Oct 25, 2021, 9:29 AM Jon Zingale <jonzing...@gmail.com> wrote: > Also, for those that are unfamiliar with how adjoint functors come into > the picture, here is something I wrote for my website on adjoint functors > for dynamical systems: > > https://jonzingale.github.io/dynamical-monads/dynamical.html > > The graphs produced directly via this code: > > https://github.com/jonzingale/jonzingale.github.io/tree/master/dynamical-monads/hs > > Now, for those that have read and did the exercises in the Arbib and Manes > classic "Arrows, Structures and Functors", you know that certain > optimization problems like reachability and observability are dual > concepts. Starting around page 100 > > """ > Inspection of 9 and 12 may suggest to the astute reader that > *reachability* and *observability* are *dual* concepts, in the > categorical sense of the term. This is indeed so -- and for a class of > machines broader than the sequential machines.... > """ > > So come on, let's act as if we can all still read and treat each other > with some amount of grace. I have quite a lot to do this week, I would > prefer not to be bullied. Since Frank *does* know me, he should know better. > > .-- .- -. - / .- -.-. - .. --- -. ..--.. / -.-. --- -. .--- ..- --. .- - . > FRIAM Applied Complexity Group listserv > Zoom Fridays 9:30a-12p Mtn UTC-6 bit.ly/virtualfriam > un/subscribe http://redfish.com/mailman/listinfo/friam_redfish.com > FRIAM-COMIC http://friam-comic.blogspot.com/ > archives: > 5/2017 thru present https://redfish.com/pipermail/friam_redfish.com/ > 1/2003 thru 6/2021 http://friam.383.s1.nabble.com/ >
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