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A new central configuration in the planar NN-body problem
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Approximation processes and asymptotic relations
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High-order optimality conditions for degenerate variational problems
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Best constant in Hyers-Ulam stability of some functional equations
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Simultaneous extensions of polyadic groups
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A Volterra functional-integral equation, via weakly Picard operators’ technique
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The theory of some asymptotic fixed point theorems
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On the topological structure of the set of singularities for interpolatory product integration rules
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On the comparison of fisher information of some probability distributions
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Greedoids on vertex sets of BB-joins of graphs
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Hyers-Ulam stability of some partial differential equations
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On the crossing numbers of Cartesian products of paths with special graphs
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Infinitely differentiable functions represented into Newton interpolating series
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Modular GG-graded algebras and GG-algebras of endomorphisms
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Oscillation of even-order neutral differential equations via comparison principles
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From a Dieudonnè theorem concerning the Cauchy problem to an open problem in the theory of weakly Picard operators
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The Bernstein quadrature formula revised
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Well posed problem in sense of Hadamard, for a source produced acoustic perturbation propagation in a lined duct, carrying a gas flow