The WLM Journal & Repository
Double-blind peer review for the journal; open, moderated, versioned preprints in the repository. DOIs on everything published, citations exportable in BibTeX, RIS, APA, MLA and Chicago.
Dual solutions for MHD slip flow of Cu-Al₂O₃/water hybrid nanofluid over a permeable radially stretching/shrinking disk with thermal stratification and thermal radiation
Axisymmetric MHD flow and heat transfer of a Cu–Al₂O₃/water hybrid nanofluid over a permeable radially stretching/shrinking disk with thermal stratification, thermal radiation, velocity slip, Joule heating and wall mass suction; the reduced ODE system is solved with bvp4c and dual (first/second branch) solutions are computed and analysed for the shrinking regime.
A note on gaps between consecutive primes in short intervals
An elementary refinement of a classical sieve bound, with computational verification up to 10⁹. Version 2 corrects the constant in Lemma 3 and adds a comparison table.
Dual solutions in stagnation-point flow of a Casson nanofluid with slip effects
Existence of dual solution branches is demonstrated for shrinking-sheet stagnation flow; a stability analysis identifies the physically realisable branch.