Aequationes Mathematicae

(The TQCC of Aequationes Mathematicae is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)
On path-factor critical deleted (or covered) graphs36
Starshaped sets19
Dimension preserving approximation14
A note on the Choquet type operators11
Some sufficient conditions for path-factor uniform graphs10
Computer assisted solution of systems of two variable linear functional equations9
The small dimension lemma and d’Alembert’s equation on semigroups8
The weak core inverse8
Some trigonometric functional equations on monoids generated by their squares7
Packing colorings of subcubic outerplanar graphs6
On Ulam stability of a third order linear difference equation in Banach spaces6
Characterizations of inner product spaces via angular distances and Cauchy–Schwarz inequality6
Hyers–Ulam stability for quantum equations6
On Wigner’s theorem in smooth normed spaces6
Systems of functional equations and generalizations of certain functions6
Gradual transitivity in orthogonality spaces of finite rank5
On a certain adaptive method of approximate integration and its stopping criterion5
A note on the g-angle between subspaces of a normed space5
On the Hyers–Ulam stability of certain nonautonomous and nonlinear difference equations5
Wilson’s functional equation with an anti-endomorphism5
A survey on measures of noncompactness with some applications in infinite systems of differential equations5
On isoptics and isochordal-viewed curves5
Weighted Gaussian entropy and determinant inequalities4
K-subadditive and K-superadditive set-valued functions bounded on “large” sets4
On the equality of two-variable general functional means4
On a general bilinear functional equation4
On a new class of functional equations satisfied by polynomial functions4
Limit theorems for Bajraktarević and Cauchy quotient means of independent identically distributed random variables4
A new application of the Gram points. II4
Distributivity equations for aggregation operations with annihilator over uninorms3
On restricted functional inequalities associated with quadratic functional equations3
On symmetrized stochastic convexity and the inequalities of Hermite–Hadamard type3
Area computation for triangular area or perimeter bisecting deltoids3
On graphs with equal total domination and Grundy total domination numbers3
Plenty of hyperbolicity on a class of linear homogeneous jerk differential equations3
A variant of d’Alembert’s functional equation on semigroups with an anti-endomorphism3
On s-Stirling transform and poly-Cauchy numbers of the second kind with level 23
Regular polygons on isochordal-viewed hedgehogs3
A two-vertex theorem for normal tilings3
A survey on composition operators on some function spaces3
On curves with circles as their isoptics3
The domination game played on diameter 2 graphs3
Functional equations, alternating expansions, and generalizations of the Salem functions3
New inequalities related to superquadratic functions3
Characterizations of reverse dynamic weighted Hardy-type inequalities with kernels on time scales3
Sincov’s and other functional equations and negative interest rates2
An alternative equation for generalized monomials2
Iterative roots of continuous functions and Hyers–Ulam stability2
On the existence of m-norms in vector spaces over valued fields2
Fejér type inequalities for higher order convex functions and quadrature formulae2
On the extremal compatible linear connection of a generalized Berwald manifold2
On Cesàro triangles and spherical polygons2
When are maps preserving semi-inner products linear?2
On the packing coloring of base-3 Sierpiński graphs and H-graphs2
Ternary mappings of triangular algebras2
Completely monotonic ratios of basic and ordinary gamma functions2
Alienation of Cauchy’s and the quadratic functional equations on semigroups2
Phase-isometries between two $$\ell ^p(\Gamma , H)$$-type spaces2
On the maximal part in unrefinable partitions of triangular numbers2
The forward order laws for the core inverse2
Some construction approaches for t-norms and t-conorms on bounded lattices2
Entropy results for Levinson-type inequalities via Green functions and Hermite interpolating polynomial2
Conditional distributivity for semi-t-operators over uninorms2
Packing 13 circles in an equilateral triangle2
Moment functions and exponential monomials on commutative hypergroups2
Kadec-Klee property in Musielak-Orlicz function spaces equipped with the Orlicz norm2
Constant diameter and constant width of spherical convex bodies2
Maximum number of subtrees in cacti and block graphs2
On a new class of dynamic Hardy-type inequalities and some related generalizations2
Countable zipper fractal interpolation and some elementary aspects of the associated nonlinear zipper fractal operator1
Extreme area and perimeter bisectors in a triangle1
Extensions of the sine addition law with an extra term1
Computer assisted investigation of alienness of linear functional equations1
On non-monotonicity height of piecewise monotone functions1
New generalizations of Steffensen’s inequality by Lidstone’s polynomial1
On linear functional equations modulo $${\mathbb {Z}}$$1
On alienation of two functional equations of quadratic type1
Radon and Carathéodory type theorems for staircase convexity1
Multiplicative functions additive on polygonal numbers1
A note on the four color theorem1
On optimal inequalities between three-point quadratures1
Characterization of t-affine differences and related forms1
Undirecting membership in models of Anti-Foundation1
Using Aichinger’s equation to characterize polynomial functions1
The conditional distributivity condition for T-uninorms revisited1
Continuous selecting families and collectively fixed point theory1
Weighted $$L^2$$-norms of Gegenbauer polynomials1
One-sided invertibility of discrete operators with bounded coefficients1
Convex functions and approximate Birkhoff–James orthogonality1
On a linearization of the recursion $$\varvec{U(x_0,x_1,x_2,\ldots )}\varvec{=\varphi (x_0, U(x_1,x_2,\ldots ))}$$ and its application in economics1
Finite dimensional varieties on hypergroups1
Bases consisting of self-referential functions in Banach spaces1
Alienation of Drygas’, Cauchy’s, Jensen’s and the quadratic equations on semigroups with an involutive automorphism1
Rigidity of hypersurfaces and Moser–Bernstein type results in certain warped products, with applications to pseudo-hyperbolic spaces1
Invariant vector means and complementability of Banach spaces in their second duals1
Bisymmetric functionals revisited or a converse of the Fubini theorem1
Homogeneity of isosceles orthogonality, transitivity of the norm, and characterizations of inner product spaces1
There is at most one continuous invariant mean1
Orthogonality preserving property for pairs of operators on Hilbert $$C^*$$-modules1
Transitivity and sensitivity of iterated function systems via Furstenberg families1
Characterization of the Bernoulli polynomials via the Raabe functional equation1
The solvability of $$f(p(x)) = q(f(x))$$ for given strictly monotonous continuous real functions p, q1
A class of functional equations associated with almost periodic functions1
Cosine subtraction laws1
On the convergence of generalized power series solutions of q-difference equations1
Sections in functional equations: stability and hyperstability1
An Application of Viscosity Approximation Type Iterative Method in the Generation of Mandelbrot and Julia Fractals1
A Levi–Civita functional equation on semigroups1
Continuous solutions to two iterative functional equations1
Some remarks on the stability of the Cauchy equation and completeness1
The Hardy–Littlewood–Pólya inequality of majorization in the context of $$\mathbf {\omega }$$–$$\textbf{m}$$–star-convex functions1
On the hyperstability of the generalized class of Drygas functional equations on semigroups1
On the p-invertibility in rings and Banach algebras1
On multiplicative functions additive on Goldbach-type sets1
Refining the Hermite-Hadamard inequalities for operator convex maps in multiple operator variables1
On the balancing property of Matkowski means1
On the Cauchy difference of functions bounded modulo $$\mathbb {Z}$$ on “large” sets1
A characterization of generalized multinomial coefficients related to the entropic chain rule1
Row-summable matrices with application to generalization of Schröder’s and Abel’s functional equations1
Exponential polynomials and the sine addition law on magmas1
On the general solutions of three functional equations1
Monomial functions, normal polynomials and polynomial equations1
Global forcing number for maximal matchings in corona products1
Apollonian packings in seven and eight dimensions1
On a family of matrix equalities that involve multiple products of generalized inverses1
Alternative Cauchy equation in three unknown functions1
Quasi-arithmetic-type invariant means on probability space1
On digital sequences associated with Pascal’s triangle1
Hyers–Ulam stability of bijective $$\varepsilon $$-isometries between Hausdorff metric spaces of compact convex subsets1
On the total and strong version for Roman dominating functions in graphs1
Sections in functional equations1
Functional equations and martingales1
Sections and projections of nested convex bodies1
The Artin-Hasse series and Laguerre polynomials modulo a prime1
A functional equation of tail-balance for continuous signals in the Condorcet Jury Theorem1
Refinements of Jensen’s inequality by uniformly convex functions1
The classification of Kleinewillinghöfer types of 2-dimensional Laguerre planes1
General criteria for hyperstability of Cauchy-type equations1
Extensions of recent combinatorial refinements of discrete and integral Jensen inequalities1
Set-valued solutions of a two-variable functional equation with involutions1
Points of monotonicity in F-normed Orlicz function spaces1
Commutants of the multidimensional Jennings group1
On isosceles orthogonality and some geometric constants in a normed space1