- Alexander Brudnyi. Runge-type approximation theorem for Banach-valued H ∞ functions on a polydisk. Journal of Approximation Theory, 314:106221, 2026.
- Sofiya Ostrovska, Mehmet Turan. On the image of the limit q -Durrmeyer operator. Journal of Approximation Theory, 315:106280, 2026.
- Per G. Nilsson. The Calderón-Mityagin property for couples of weighted Radon measures. Journal of Approximation Theory, 314:106224, 2026.
- Monojit Bhattacharjee, Rajkamal Nailwal. A characterization of completely alternating functions. Journal of Approximation Theory, 313:106230, 2026.
- Robert J. Kunsch, Marcin Wnuk. Uniform approximation of vectors using adaptive randomized information. Journal of Approximation Theory, 313:106216, 2026.
- R. Trigub, V. Volchkov. Best approximation of constants by polynomials with integer coefficients. Journal of Approximation Theory, 314:106225, 2026.
- Pavel Stovícek, Grzegorz Swiderski. On positive Jacobi matrices with compact inverses. Journal of Approximation Theory, 313:106217, 2026.
- Irina Asekritova, Natan Kruglyak, Mieczyslaw Mastylo. Invertible and Fredholm operators on interpolation scales. Journal of Approximation Theory, 314:106213, 2026.
- Kamen G. Ivanov, Pencho Petrushev. Nonlinear approximation of harmonic functions from shifts of the Newtonian kernel in BMO. Journal of Approximation Theory, 314:106246, 2026.
- Horia D. Cornean, Kasper S. Sørensen. Sharp iteration asymptotics for transfer operators induced by greedy β-expansions. Journal of Approximation Theory, 313:106234, 2026.