Positivity

Article	Citations
Ideals, bands and direct sum decompositions in mixed lattice vector spaces	15
On separability of the unbounded norm topology	12
The Mercer-Young theorem for matrix-valued kernels on separable metric spaces	10
Almost everywhere summability of two-dimensional walsh-fourier series	10
Existence of positive radial solutions for the elliptic equations with nonlinear gradient terms	9
Erratum to: Generalized fractional maximal and integral operators on Orlicz and generalized Orlicz–Morrey spaces of the third kind	8
Ergodicity via conditional supremum and irreducibility in Riesz spaces	8
Almost everywhere convergence of the iterates of a bi-stochastic Markov operator	8
A pseudo-inverse for integro substitution operators	8
Operator monotone functions on accretive matrices	7
Upper semi-Fredholm property of operators and their modulus on Banach lattices	7
New examples of non-reflexive Banach spaces with Pelczyński’s property (V)	7
A Perron–Frobenius type result in Banach algebras via asymptotic closeness to a cone	7
Sufficiently many projections in archimedean vector lattices with weak unit	7
A new class of generalized Nash-population games via variational inequalities and fixed points	6
Further singular value and norm inequalities for matrices	6
Lebesgue spaces with variable exponent: some applications to the Navier–Stokes equations	6
Enveloping norms of regularly P-operators in Banach lattices	5
On unbounded order continuous operators 2	5
Interpolation between grand and small Lorentz-Karamata spaces with the same main parameter	5
On pairs of projections	5
Some results of ($$\sigma $$-)Levi operators in Banach lattices	5
On local convexity in $$\pmb {{\mathbb {L}}^0}$$ and switching probability measures	4
An algorithm to solve polytopic set optimization problem based on a partial set order relation	4
Convergence structures and Hausdorff uo-Lebesgue topologies on vector lattice algebras of operators	4

On spectra of some completely positive maps	4
On the uniqueness of continuous positive solution for a non-linear integral equation whose singularity lies in the reciprocal of the solution	4
Some results on upper semi-Fredholm operators on Banach lattices	4
Cesàro vector lattices and their ideals of finite elements	4
The Archimedean order unitization of seminormed ordered vector spaces	4
Positive solution for a class of p-Laplacian systems with critical homogeneous nonlinearity	4
Positive ideals of multilinear operators	4
On optimality conditions and duality for multiobjective optimization with equilibrium constraints	4
Band projections and decomposition of normal traces on von Neumann algebras	4
A variational formulation for a trust and reputation system	4
Companions to the Brunn–Minkowski inequality	3
A characterization for the self-duality of proper cones	3
Near-geometric mean of positive definite operators	3
On the set of Gibbs measures for model with a countable set of spin values on Cayley trees	3
Remarks on positive definite functions on a group	3
Topologies on the real line	3
A duality result in locally convex cones	3
Nonlinear functionals on Banach lattices satisfying disjointness preserving properties	3
Infinite-Dimensional Nonlinear Stochastic Operators: b-Bistochastic Case	3
Polynomial-like iterative equation on Riesz spaces	3
Characterizations for the fractional maximal operator and its commutators on total Morrey spaces	3
On almost limited p-convergent operators on Banach lattices	3
Kernel embedding of measures and low-rank approximation of integral operators	3
A note on the remainder in the approximation of functions by some positive linear operators	3
On the domination problem of positive Null almost L-weakly compact operators on Banach lattices	3
Existence of solutions for a relative regularity/non-regularity polynomial vector optimization problem	3
Free uniformly complete vector lattices	3
Local convergence problems for sequences of positive linear operators	3
Compact weighted composition operators on spaces of continuous functions of bounded variation	3
On logarithms of measures	2
Substitution conditional type operators on $$L^2(\Sigma )$$	2
On representations and topological aspects of positive maps on non-unital quasi *- algebras	2
Characterizing Riesz* homomorphisms via interval preserving order adjoints	2
Second-order optimality conditions for weak minimal solution of set optimization with Minkowski difference	2
Intermediate algebras in Archimedean semiprime f-algebras	2
A characterization of two-weight norm inequalities for multidimensional Hausdorff operators on Lebesgue spaces	2
Near-order relation of power means	2
Generalized inverses of disjointness preserving linear operators on pre-Riesz spaces	2
Derivation and local derivation of a class of subspace lattice algebras	2
Characterizations of the projection bands and some order properties of the lattices of continuous functions	2
On compact KB operators in Banach lattices	2
Quasi KB operators and their demi versions on locally solid vector lattices	2
The interplay between algebras and lattices: Stone–Weierstrass for illustration	2
Positive radial solutions for a class of (p, q) Laplacian in a ball	2
Typical properties of positive contractions and the invariant subspace problem	2
Directional differentiability of the optimal value function in quadratic programming problem on Hilbert spaces	2
Local grand Lebesgue spaces on quasi-metric measure spaces and some applications	2
A projection method for zeros of multi-valued monotone mappings	2
DW-compact operators on Banach lattices	2
Necessary optimality conditions for nonsmooth multi-objective bilevel optimization problem under the optimistic perspective	2

More on rings of functions which are discontinuous on a set of measure zero	2
Inequalities of singular values and unitarily invariant norms for sums and products of matrices	2
Noncommutative BKW-operators	1
Non-collapsing condition and Sobolev embeddings for Hajłasz–Besov spaces	1
Positive definiteness of Hadamard exponentials and Hadamard inverses	1
Characterization of summing operators in multiplier spaces of deferred Nörlund summability	1
Perturbation norm inequalities for elementary operators generated by analytic functions with positive Taylor coefficients	1
Projective positivity of the function systems	1
On maximal solid subspaces of intermediate algebras in C(X)	1
Belonging of Gel’fand integral of positive operator valued functions to separable ideals of compact operators on Hilbert space	1
Multipliers for global Morrey spaces	1
Some results and questions on r-amenability	1
A note on Weibull operators and their modifications	1
Cesàro summability of subsequence of the partial sums of Fourier series in operator-valued setting	1
A new minimal element theorem and new generalizations of Ekeland’s variational principle in complete lattice optimization problem	1
Unbounded order convergence on infinitely distributive lattices	1
Uniform convergence of weighted ergodic averages for uniquely ergodic $$C^*$$-dynamical systems	1
Random quantum maps and their associated quantum Markov chains	1
Discrete stopping times in the lattice of continuous functions	1
Linear operators and their commutators generated by Calderón–Zygmund operators on generalized Morrey spaces associated with ball Banach function spaces	1
A counterexample regarding the relatively uniform completion of a principal ideal.	1
Some new results on the $$\mathbf{P}$$-type properties of $$\mathbf{Z}$$-transformations on symmetric cones	1
A Hilbert-Schmidt norm Inequality for positive semidefinite matrices related to a question of Bourin	1
On locally convex-solid Riesz spaces with BOB-property	1
Characterizations of Faces of Convex Sets in Infinite-dimensional Vector Spaces	1
The Freudenthal spectral theorem and sufficiently many projections in Archimedean vector lattices	1
Completely positive maps: pro-$$C^*$$-algebras and Hilbert modules over pro-$$C^*$$-algebras	1
The monotonicity of Orlicz–Lorentz spaces equipped with the F-norm	1
On b-AM-compact and AM-compact operators	1
Kurzweil–Stieltjes integration on compact lines	1
Martingale transforms in Riesz spaces	1
On Chankong–Haimes scheme for approximate optimality conditions of nonsmooth fractional multiobjective optimization problems with infinite constraints	1
A subgradient projection method for quasiconvex minimization	1
Order continuity and regularity on vector lattices and on lattices of continuous functions	1
Approximate optimality conditions and sensitivity analysis in nearly convex optimization	1
Self-majorizing elements in Banach lattice unital f-algebras	1
An inexact proximal point method with quasi-distance for quasi-convex multiobjective optimization	1
Optimality conditions and duality for multiobjective semi-infinite optimization problems with switching constraints on Hadamard manifolds	1
Classical theorems from analysis for locally band preserving functions on Dedekind complete $$\Phi $$-algebras	1
Szász–Mirakjan–Durrmeyer operators defined by multiple Appell polynomials	1
Spectral behaviour of the matrix $$\left[ f(1- p_ip_j)\right] $$	1
A note on Neumann problems on graphs	1
Spliced sequences and summability with a rate	1
Dominated operators on the space of vector-valued essentially bounded measurable functions	1
Hardy-Littlewood-Sobolev inequality in total Morrey spaces	1
Splitting of conditional expectations and liftings in product spaces	1
On positive automorphisms of algebras of operators on atomic Archimedean vector lattices	1
A contribution to operators between Banach lattices	1
Singular value problems under nonnegativity constraints	1
Generic continuity of perturbed minima of certain parametric optimization problems	1
Subscalarity for extension of totally polynomially posinormal operators	1
Existence of positive solutions for a class of elliptic problems with fast increasing weights and critical exponent discontinuous nonlinearity	1
Well-posedness and stability of a class of linear systems	1
Approximate ultrahomogeneity in $$L_pL_q$$ lattices	1
Disjointly weak compactness in Banach lattices	1
On scalarization and well-posedness in set optimization with a partial set order relation	1
Weak integrability of operator valued functions with values in ideals of compact operators on Hilbert space	1
On statistical convergence with respect to power series methods	1
Weighted inequalities for one-sided multilinear fractional integrals	1
Second-order optimality conditions for set-valued optimization problems under the set criterion	1
The radius of metric regularity at infinity	1
Commutators of multilinear Calderón–Zygmund operators with kernels of Dini’s type on generalized weighted Morrey spaces and applications	1
Fréchet $$\sigma $$-subdifferential calculus rules and applications	1
Some new results on LW-compact operators	1
PWB-method and Wiener criterion for boundary regularity under generalized Orlicz growth	0
Non-linear traces on semifinite factors and generalized singular values	0
Estimates related to the iterates of positive linear operators and their multidimensional analogues	0
Correction: Completely positive maps: pro-$$C^*$$-algebras and Hilbert modules over pro-$$C^*$$-algebras	0
Constant sign and nodal solutions for anisotropic eigenvalue problems	0
Partial trace inequalities for partial transpose of positive semidefinite block matrices	0
Weak fixed point property of order p in Banach lattices	0
Short note on some geometric inequalities derived from matrix inequalities	0
On the norm bounded sets of the ideal $$E^{a}$$	0
Extensions of lattice Lipschitz operators on Riesz spaces	0
Positivity of mild solutions to stochastic evolution equations with an application to forward rates	0
Quantitative type theorems in the space of locally integrable functions	0
The complement of a closed set satisfying the extended exterior sphere condition	0
The Riesz-Kantorovich formulas for $$\mathbb {L}$$-vector lattices	0
A line search technique for a class of multi-objective optimization problems using subgradient	0
Marcinkiewicz sampling theorem for Orlicz spaces	0

On Banach space norms for $${\mathcal {I}}$$-bounded sequences and their quotient	0
Proof of the Paszkiewicz conjecture about a product of positive contractions	0
A structure theorem for local completely contractive maps	0
Isomorphisms of noncommutative $$\log $$-algebras	0
Fractional integral operators on Morrey spaces built on rearrangement-invariant quasi-Banach function spaces	0
Subspace-hypercyclicity of conditional weighted translations on locally compact groups	0
Eventual positivity, perturbations and delay semigroups	0
A four-mean theorem and its application to pseudospectra	0
Extensions of Nazarov–Podkorytov lemma in non-commutative spaces of $$\tau $$-measurable operators	0
Finite elements in Archimedean $$\Phi $$-algebras	0
A bound on the joint spectral radius using the diagonals	0
Higher-order optimality of Benson proper efficient and weakly efficient solutions for robust vector optimization problems involving set and cone constraints	0
Korovkin-type results and doubly stochastic transformations over Euclidean Jordan algebras	0
Primal and dual characterizations of sign-symmetric norms	0
The lateral order on Riesz spaces and orthogonally additive operators. II	0
Spectrum of weighted composition operators part VIII lower semi-Fredholm spectrum of weighted composition operators on C(K). The case of non-invertible surjections	0
A note on the error bound at infinity for nonconvex inequality systems via asymptotic analysis	0
On Tauberian conditions for the Hölder integrability method	0
Spectrum of weighted composition operators. Part IX. The spectrum and essential spectra of some weighted composition operators on uniform algebras	0
On the compounding of higher order monotonic pseudo-Boolean functions	0
Weak fixed point property for a Banach lattice of some compact operator spaces	0
Robust optimality and duality for composite uncertain multiobjective optimization in Asplund spaces with its applications	0
On isolated and proper efficiencies in fractional multiobjective optimization problems involving equality and inequality constraints	0
Some new results about order Fredholm theory in Banach lattices	0
On optimality conditions and duality theorems for approximate solutions of nonsmooth infinite optimization problems	0
Tensorial representation of p-regular multilinear operators between Banach lattices	0
Hadamard well-posedness and stability in set optimization	0
Convex duality for partial hedging of American options: continuous price processes	0
On the solvability of a cantilever-type boundary value problem by using the mixed monotone operator	0
Multipliers for local Morrey spaces	0
Characterizing Levitin–Polyak well-posedness of split equilibrium problems	0
Efron-Stein and Hoeffding-Azuma inequalities in Riesz Spaces	0
Fixing a gap in laterally closed lattice homomorphisms	0
Second-order strong optimality and duality for nonsmooth multiobjective fractional programming with constraints	0
Centered orthomorphisms and the Wickstead problem	0
A new result on boundedness of the Riesz potential in central Morrey–Orlicz spaces	0
Ergodic domination in ordered Banach algebras with disjunctive products	0
Singular value inequalities for submultiplicative and subadditive functions of matrices	0
Generalized fractional maximal operators on Musielak-Orlicz-Morrey spaces	0
Spectrum of weighted composition operators part X: the spectrum and essential spectra of weighted automorphisms of the polydisc algebra	0
Direct limits in categories of normed vector lattices and Banach lattices	0
Some norm inequalities involving convex functions of operators	0
Markov dilations of semigroups of Fourier multipliers	0
Optimality and duality in nondifferentiable minimax programming problems involving $$\epsilon $$-quasi solutions	0
Approximate Benson properly efficient solutions for set-valued equilibrium problems	0
Strong comparison and strong maximum principles for quasilinear elliptic equations with a gradient term	0
Localization in pre-Riesz spaces and factorization of multilinear Riesz* homomorphisms	0
Uniformly convex in Orlicz space equipped with the Mazur-Orlicz F-Norm	0
Hausdorff and Dunkl–Hausdorff operators in Lebesgue spaces for monotone functions and monotone weights	0
Correction: Finite elements in archimedean Φ-algebras	0
Higher-order generalized tangent epiderivatives and applications to set-valued optimization	0
Sharp bounds for multilinear fractional integral operators on Morrey type spaces: the endpoint cases	0
Some new results on L-weakly compact sets and applications	0
Extensions of the Hilbert-multi-norm in Hilbert $$C^*$$-modules	0
A new approach for the $$\epsilon -$$quasi solution of nonsmooth semi-infinite optimization problems under data uncertainty	0
z-congruences and topologies on $$C^+(X)$$	0
Gibbs measures for the three-state SOS model with external field on a Cayley tree	0
A study of certain class of strictly positives definite functions and applications	0
Composition of integral-type operators and discrete operators involving Laguerre polynomials	0
On $$\varepsilon $$-quasi efficient solutions for fractional infinite multiobjective optimization problems with locally Lipschitz data	0
Order theoretical structures in atomic JBW-algebras: disjointness, bands, and centres	0
Positive self-commutators of positive operators	0
Unbounded weighted conditional type operators on Orlicz spaces	0
Nonlinear operator extensions of Korovkin’s theorems	0
Study on the effects of eigenvalue parameter on the existence of positive solutions for nonlocal differential equation	0
Sharp Gaussian upper bounds for Schrödinger semigroups on the half-line	0
Some characterizations of almost order (L) sets and applications	0
The Gauss Minkowski problem for unbounded closed convex sets	0
Galois extensions and $$O^{*}$$-fields	0
A note on “Levitin–Polyak well-posedness in set optimization concerning Pareto efficiency” [Positivity.25(2021), 1923–1942]	0
On ortho and disjointly compact operators acting to Fréchet spaces	0
Optimal parameters related with continuity properties of the multilinear fractional integral operator between Lebesgue and Lipschitz spaces	0
Spectra and dynamics of generalized Cesàro operators in (LF) and (PLB) sequence spaces	0
Commutators of parabolic fractional integrals with variable kernels in vanishing generalized variable Morrey spaces	0
Some remarks on orthogonally additive operators	0
Conditions for solutions, their globality, and their duality relations in vector optimization with relaxed quasiconvexity	0
Strictly positive definite non-isotropic kernels on two-point homogeneous manifolds: the asymptotic approach	0
Cones with semi-interior points	0
A note on the representation of lattice homomorphisms	0
Unbounded growth of sequences in vector lattices	0
A generalization of (unbounded) order convergence in Riesz spaces	0
Correction to: On weighted iterated Hardy-type inequalities	0
On the Hadamard well-posedness of set optimization problems: two new results	0
A characterization of cone nonnegativity of Moore–Penrose inverses of unbounded Gram operators	0
A note on the embedding theorems for Sobolev-Lorentz spaces	0
On duality theory in vector spaces without topology via algebraic core	0
On norm inequalities related to elementary operators in noncommutative fully symmetric spaces	0
The Orlicz–Pettis theorem for locally convex cones	0
Robust nonsmooth optimality conditions for uncertain multiobjective programs involving stable functions	0
Arazy-Cwikel property for quasi-banach couples	0
Some new $$(H_p-L_p)$$ type inequalities for weighted maximal operators of partial sums of Walsh–Fourier series	0
Feller generators with measurable lower order terms	0
Merit function as a tool for vector polynomial optimization over an LMI constraint	0
Schoenberg correspondence for k-(super)positive maps on matrix algebras	0
Coexistence of Hilbert space effects and orthogonality	0