A note on range-kernel uncomplementation

Artikel in diesem Heft

1. Regular Articles
2. The algebras of bounded and essentially bounded Lebesgue measurable functions
3. Diophantine approximations and almost periodic functions
4. Multiplication operators on the space of functions of bounded variation
5. Note on strict contractive conditions and common fixed point theorems with application
6. Rate of Convergence for Ibragimov-Gadjiev-Durrmeyer Operators
7. Rate of convergence of Szász-beta operators based on q-integers
8. On generalized Baskakov-Durrmeyer-Stancu type operators
9. Approximation Properties of Ibragimov-Gadjiev-Durrmeyer Operators on Lp (ℝ⁺)
10. Approximation by q-analogue of modified Jakimovski-Leviatan-Stancu type operators
11. Some fixed point results on G-metric and G_b-metric spaces
12. Multivariate and abstract approximation theory for Banach space valued functions
13. An alternative and easy approach to fixed point results via simulation functions
14. A dimensional restriction for a class of contact manifolds
15. Two properties of Müntz spaces
16. Derivatives of a polynomial of best approximation and modulus of smoothness in generalized Lebesgue spaces with variable exponent
17. A note on range-kernel uncomplementation
18. Lp-potentials on infinite networks
19. Norm estimates for functions of non-selfadjoint operators nonregular on the convex hull of the spectrum
20. Common fixed point theorems via generalized condition (B) in quasi-partial metric space and applications
21. P_β-connectedness in topological spaces
22. Second order evolution equations with nonlocal conditions
23. Almost periodic solutions of Volterra difference systems
24. Concrete minimal 3 × 3 Hermitian matrices and some general cases
25. On the approximation of integrable functions by some special matrix means of Fourier series
26. Notes on multidimensional fixed-point theorems
27. Special Issue Dedicated to Prof. Heller
28. Preface to the Special Issue dedicated to Prof. Heller
29. An introduction to the edition of two Lemaître’s original manuscripts
30. On Weil homomorphism in locally free sheaves over structured spaces
31. Multiplicity formulas for representations of transformation groupoids
32. Lyapunov function for cosmological dynamical system
33. On the geometric nature of the twin paradox in curved spacetimes
34. On the Gauss-Bonnet for the quasi-Dirac operators on the sphere
35. Sasakian structures a foliated approach
36. Quantum Riemannian geometry of phase space and nonassociativity