Sam Cohen (@samcmaths) 's Twitter Profile
Sam Cohen

@samcmaths

Mathematician; Christian; beer, beards and silly hats aficionado

ID: 1164616288842502145

linkhttp://people.maths.ox.ac.uk/cohens/ calendar_today22-08-2019 19:12:30

871 Tweet

359 Followers

357 Following

Sam Cohen (@samcmaths) 's Twitter Profile Photo

New paper with Christoph Knochenhauer and Alex Merkel arxiv.org/abs/2309.07091 A rigorous look at adaptive control with drift uncertainty - including connections with a (finite dimensional!) HJB equation, and a clear endogenous exploration/exploitation effect!

Oxford-Man Institute (@oxford_man_inst) 's Twitter Profile Photo

We are seeking to appoint two full-time Postdoctoral Research Assistants in Quantitative Finance to join the OMI. The full-time positions are fixed-term for up to 3 years. More details here: my.corehr.com/pls/uoxrecruit…

simtopia (@simtopia_ai) 's Twitter Profile Photo

New research from Simtopia team! papers.ssrn.com/sol3/papers.cf… We study the basic economics underlying the utilization-based interest rates in decentralised lending and how the interest rate model can be updated to give a desired level of utilisation.

New research from Simtopia team!  papers.ssrn.com/sol3/papers.cf…

We study the basic economics underlying the utilization-based interest rates in decentralised lending and how the interest rate model can be updated to give a desired level of utilisation.
ASA History of Statistics Special Interest Group (@hos_asa) 's Twitter Profile Photo

In Dec 1931 WS Gosset (‘Student’) publishes a detailed statistical critique of Leighton & McKinlay’s 1930 Lanarkshire Milk Experiment. His comments still apply to problems seen today with observational studies & clinical trials. 1/5

In Dec 1931 WS Gosset (‘Student’) publishes a detailed statistical critique of Leighton & McKinlay’s 1930 Lanarkshire Milk Experiment. His comments still apply to problems seen today with observational studies & clinical trials. 1/5
Oxford Statistics (@oxfordstats) 's Twitter Profile Photo

We are recruiting a Senior Research Associate in Machine Learning with Oxford Biology. Grade 8: £45,585 - £48,350. Apply by 12 Jan. Join our supportive and friendly departments! tinyurl.com/nhc6t56r

We are recruiting a Senior Research Associate in Machine Learning with <a href="/OxfordBiology/">Oxford Biology</a>. Grade 8: £45,585 - £48,350. Apply by 12 Jan. Join our supportive and friendly departments! tinyurl.com/nhc6t56r
Sam Cohen (@samcmaths) 's Twitter Profile Photo

Looking for a great doctoral student to work with on optimal decision problems for air traffic control. Fully funded project with Oxford Mathematics and NATS. Details here, listed under studentships ox.ac.uk/admissions/gra…

Sam Cohen (@samcmaths) 's Twitter Profile Photo

Maths twitter question: is there a name for the solution of the (nth order, homogenous, linear) ODE y^(n) -y = 0 with y(0)=1 and y^(m)(0) = 0 for all 1<m\leq n

Sam Cohen (@samcmaths) 's Twitter Profile Photo

New College, Oxford is currently advertising for a Junior Fellow (postdoctoral level) in Mathematics jobs.ac.uk/job/DFB772/gh-… Closes 17th Jan, come and join us!

Chris Budd OBE (@cjbfordogs) 's Twitter Profile Photo

With great sadness I have to report that my good friend and colleague Prof Nick Higham FRS has died of cancer. He was 62. Nick was and outstanding numerical analyst, author, and human being. He will be greatly missed, but his work is immortal.

Dawid Kielak (@dawidkielak) 's Twitter Profile Photo

The Royal Society is advertising the Newton Fellowships. If you would like to spend 3 years in Oxford, please get in touch *next week*. royalsociety.org/grants-schemes…

Sam Cohen (@samcmaths) 's Twitter Profile Photo

Come and join a great research group in Mathematical Finance! We're currently hiring a Departmental Lecturer - this is a 3 year fixed term post, with research and teaching. Applications close 1st March. my.corehr.com/pls/uoxrecruit…

Warwick SIAM-IMA Student Chapter (@siamwarwick) 's Twitter Profile Photo

Hello everyone! We are thrilled to announce a big event we are hosting this year at the University of Warwick. Applied Mathematics Postgraduate (AMP) Conference 2024 Organised by Warwick SIAM-IMA Student Chapter and Oxford SIAM Chapter Date: 8 - 10 July 2024 Our website: warwick.ac.uk/fac/sci/maths/…

Hello everyone! We are thrilled to announce a big event we are hosting this year at the University of Warwick.
Applied Mathematics Postgraduate (AMP) Conference 2024

Organised by <a href="/SiamWarwick/">Warwick SIAM-IMA Student Chapter</a> and <a href="/OxfordSIAMSC/">Oxford SIAM Chapter</a>
Date: 8 - 10 July 2024

Our website: warwick.ac.uk/fac/sci/maths/…
Gholamali Aminian (@gh_aminian) 's Twitter Profile Photo

Tomorrow, Thurs 25, 11:30 a.m. CEST — 1 p.m. CEST, presenting our work at #ICML2024, "Generalization Error of Graph Neural Networks in the Mean-field Regime" Location: Hall C 4-9, Poster 508,

Tomorrow, Thurs 25, 11:30 a.m. CEST — 1 p.m. CEST, presenting our work at #ICML2024,
"Generalization Error of Graph Neural Networks in the Mean-field Regime"
Location: Hall C 4-9, Poster 508,
Joseph Conlon (@josephpconlon) 's Twitter Profile Photo

5-year positions for early career researchers (here = PhD viva after 1st Aug 2022) in Theoretical Physics (or Mathematics, or Archaeology, Classics, Modern Languages, Politics -- 1 for each subject). Deadline 6th September asc.ox.ac.uk/post-doctoral-…

Oxford Statistics (@oxfordstats) 's Twitter Profile Photo

📝Admissions for our STATML are now open! ⏱️Deadline: 8th Jan '25 STATML is an Engineering and Physical Sciences Research Council funded CDT in Statistics & Machine Learning. Studentships are fully funded for a 4-year PhD/DPhil research programme. 🔗For more info, visit: statml.io

📝Admissions for our STATML are now open!

⏱️Deadline: 8th Jan '25

STATML is an <a href="/EPSRC/">Engineering and Physical Sciences Research Council</a> funded CDT in Statistics &amp; Machine Learning. Studentships are fully funded  for a 4-year PhD/DPhil research programme.

🔗For more info, visit: statml.io
Sam Cohen (@samcmaths) 's Twitter Profile Photo

Thing that would make me happy in 2025: Rockstar Games announces a Red Dead spinoff set in Australia. With inspiration from the stories of Ned Kelly, Truganini, the man from Snowy River, On our Selection, the Eureka Stockade, … there’s plenty of source material!