Volume 65 (2026)

(Incomplete)
Fractal approximations on the real projective plane
Alamgir Hossain, Md. Nasim Akhtar, and M. A. Navascués
Pages 1-25; Abstract and links, Full Text (PDF) [527 KB], BibTeX
On convergence and accuracy of the J-Jacobi method under the de Rijk pivot strategy
Vjeran Hari and Vedran Novaković
Pages 26-62; Abstract and links, Full Text (PDF) [1.4 MB], BibTeX
Preconditioning without a preconditioner using randomized block Krylov subspace methods
Tyler Chen, Caroline Huber, Ethan Lin, and Hajar Zaid
Pages 63-92; Abstract and links, Full Text (PDF) [1.4 MB], BibTeX
Biased superiorization of steepest descent: redefining the reconstruction target in noisy inverse problems
Touraj Nikazad and Mokhtar Abbasi
Pages 93-109; Abstract and links, Full Text (PDF) [289 KB], BibTeX
A novel Krylov subspace method for approximating Fréchet derivatives of large-scale matrix functions
Daniel Kressner and Peter Oehme
Pages 110-122; Abstract and links, Full Text (PDF) [390 KB], BibTeX
A variational model for glyph extraction, theoretical aspects and implementation
Andrea Azzarelli and Alessandro Buccini
Pages 123-139; Abstract and links, Full Text (PDF) [2.5 MB], BibTeX
Software is available with this paper.
Uniform asymptotic approximation and numerical evaluation of the reverse generalized Bessel polynomial zeros
T. M. Dunster, A. Gil, D. Ruiz-Antolin, and J. Segura
Pages 140-155; Abstract and links, Full Text (PDF) [1.1 MB], BibTeX
Monolithic and block overlapping Schwarz preconditioners for the incompressible Navier-Stokes equations
Alexander Heinlein, Axel Klawonn, Jascha Knepper, and Lea Saßmannshausen
Pages 156-206; Abstract and links, Full Text (PDF) [1.8 MB], BibTeX