The following pages link to Jacek Chmieliński (Q166416):
Displaying 50 items.
- (Q1312265) (redirect page) (← links)
- On approximate solutions of the Pexider equation (Q1312266) (← links)
- On a singular case in the Hyers-Ulam-Rassias stability of the Wigner equation. (Q1425136) (← links)
- On the Hyers-Ulam-Rassias stability of generalized quadratic mappings in Banach modules. (Q1426076) (← links)
- Almost approximately inner product preserving mappings (Q1577674) (← links)
- Stability of a mixed additive and quadratic functional equation in quasi-Banach spaces (Q1615330) (← links)
- Stability of a quartic functional equation (Q1615358) (← links)
- Approximate symmetry of Birkhoff orthogonality (Q1706384) (← links)
- Vector valued Banach limits and generalizations applied to the inhomogeneous Cauchy equation (Q1731441) (← links)
- Linear mappings approximately preserving orthogonality (Q1772293) (← links)
- Ulam stability problem for generalized \(A\)-quadratic mappings (Q1773303) (← links)
- The stability of Jensen's equation on amenable locally compact groups (Q1773446) (← links)
- Stability of the entropy equation (Q1774131) (← links)
- Ulam stability problem for quadratic mappings of Euler--Lagrange (Q1779843) (← links)
- The stability of d'Alembert's functional equation (Q1779970) (← links)
- The stability of Cauchy equations in the space of Schwartz distributions (Q1876706) (← links)
- Comments on the core of the direct method for proving Hyers-Ulam stability of functional equations (Q1876708) (← links)
- Generalized quadratic mappings in several variables (Q1882465) (← links)
- Some new results on the superstability of the Cauchy equation on semigroups (Q1936958) (← links)
- Fixed points, inner product spaces, and functional equations (Q1958051) (← links)
- The fixed point method for fuzzy approximation of a functional equation associated with inner product spaces (Q1958748) (← links)
- The archetypal equation and its solutions attaining the global extremum (Q2029456) (← links)
- Generalized sine and cosine addition laws and a Levi-Civita functional equation on monoids (Q2034859) (← links)
- The Drygas functional equation on abelian semigroups with endomorphisms (Q2038376) (← links)
- Local approximate symmetry of Birkhoff-James orthogonality in normed linear spaces (Q2041215) (← links)
- Non-existence of measurable solutions of certain functional equations via probabilistic approaches (Q2042959) (← links)
- On linear functional equations modulo \({\mathbb{Z}} \) (Q2055269) (← links)
- Bi-additive s-functional inequalities and biderivation in modular spaces (Q2064093) (← links)
- A quadratic functional equation with involutive automorphisms on semigroups (Q2116808) (← links)
- Complementary means with respect to a nonsymmetric invariant mean (Q2118152) (← links)
- Addition theorems for \(\mathcal{C}^k\) real functions and applications in ordinary differential equations (Q2123721) (← links)
- Regular solutions of a functional equation derived from the invariance problem of Matkowski means (Q2172845) (← links)
- Approximate \(n\)-idempotents and generalized Aluthge transform (Q2198312) (← links)
- On the balancing property of Matkowski means (Q2227521) (← links)
- Normed spaces equivalent to inner product spaces and stability of functional equations (Q2248833) (← links)
- Stability of functional equations and properties of groups (Q2272522) (← links)
- Nice results about quadratic type functional equations on semigroups (Q2297343) (← links)
- Approximately orthogonality preserving maps in Krein spaces (Q2297348) (← links)
- On meaningful transformation equations (Q2316023) (← links)
- Stability of generalized Cauchy equations (Q2340854) (← links)
- Remarks on stability of some inhomogeneous functional equations (Q2340858) (← links)
- On functional equations related to additive mappings and isometries (Q2340859) (← links)
- Spectral representation theory and stability of the multiplicative Dhombres functional equation in \(f\)-algebras (Q2350257) (← links)
- Two general theorems on superstability of functional equations (Q2350277) (← links)
- Superstability of the Cauchy equation with squares in finite-dimensional normed algebras (Q2350278) (← links)
- D'Alembert's functional equation on topological groups (Q2378027) (← links)
- Stability of the Cauchy functional equation in metric groupoids (Q2378029) (← links)
- Characterization of Jensen differences and related forms (Q2378035) (← links)
- Hypers-Ulam-Rassias stability of a quadratic and additive functional equation in quasi-Banach spaces (Q2390702) (← links)
- Approximate orthogonality in normed spaces and its applications (Q2402455) (← links)
