Nick Higham

Mathematician, writer and photographer

[Nick Higham @nhigham]

What Is the Spectral Radius of a Matrix? https://t.co/xnzgFy2m38

[Nick Higham @nhigham]

What Is the Spectral Radius of a Matrix? https://t.co/xnzgFy1OdA

[Desmond Higham @DesHigham]

Diffusion Models for Generative Artificial Intelligence: An Introduction for Applied Mathematicians, Catherine F. Higham, Desmond J. Higham, Peter Grindrod https://t.co/M8MQpa9VFX

[Numerical Linear Algebra Group @nla_grp]

NLA Group and Arup win Technical Excellence Award at Innovate UK’s Knowledge Transfer Partnership Awards 2023 https://t.co/o4uKPo4waF

[Numerical Linear Algebra Group @nla_grp]

Prof. Stefan Güttel awarded a Royal Society Industry Fellowship https://t.co/v7kYLTHFqr

[Desmond Higham @DesHigham]

Just reserved at this hotel. Presumably the room numbers have the form (i,i+1).

[Nick Higham @nhigham]

What Is a Hessenberg Matrix? https://t.co/fbft93mTjI

[Nick Higham @nhigham]

The Power of Bidiagonal Matrices https://t.co/1As14WueeY

[Nick Higham @nhigham]

What Is an Invariant Subspace? https://t.co/at1VoriP1X

[Nick Higham @nhigham]

Chair in Applied Mathematics at @ManUniMaths @OfficialUoM to complement and extend existing data science activity in the Dept of Mathematics. Closes 23/11/2023. https://t.co/bSBmqWvZcf

[Nick Higham @nhigham]

What Is a Submatrix? https://t.co/8t45w4JmDV

[Bahar Arslan @barslan4]

Excited to share that it has arrived at our campus library :) @nhigham

[Numerical Linear Algebra Group @nla_grp]

Slides from ICIAM 2023 Minisymposium on Stochastic Rounding for Reduced-Precision Arithmetic in Scientific Computing https://t.co/aNnc8vNjCZ

[Dennis Sherwood @noookophile]

Great to be talking about "Missing the Mark" at 6:30 this evening at the Waterstones flagship Piccadilly book shop!
@CanburyPress @dutaut @heymrshallahan @Melissa_Benn @schooltruth @AnnaFazack1 @LouisaClarence @SianGriffiths6 @RSylvesterTimes @RichardA
https://t.co/wTPKGW3fOY

[Nick Higham @nhigham]

What Is a Flop? #floating-point #arithmetic https://t.co/jOMsykUJLT

[Nick Higham @nhigham]

Hamilton, the Quaternions, and Creativity @noookophile https://t.co/4SHGa1CwtH

[Lorena Barba @[email protected] @LorenaABarba]

Throwback to ten years ago, when we saw Twitter as a buoyant extension of our networking and scientific communication opportunities #nostalgia — with @dgleich @nhigham @DrPaulynomial
#scicomm

[Nick Higham @nhigham]

If you're in Edinburgh for the Festival, check out The Improv Musical by Music Theatre Warwick. Review: https://t.co/jEXrwKm5UA Tickets: https://t.co/kpnpHYdKXn

[Nick Higham @nhigham]

New additions to J. H. Wilkinson page https://t.co/pyswy9GkXK under Publications and Notes: "Rounding Error Analysis". Notes from a class at Argonne National Laboratory, 1975 or 1976 and "Supplementary Notes and Problems from CS237B", Winter Quarter, 1982.

[Nick Higham @nhigham]

Just appeared in SIAM Journal on Matrix Analysis and Applications: "Probabilistic Rounding Error Analysis of Householder QR Factorization"
https://t.co/57k1OAyFBS