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Some characterizations of submaximality
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Counting maximal chains of subgroups of finite nilpotent groups
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A survey of different integer programming formulations of the generalized minimum spanning tree problem
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Statistical tests for linear and nonlinear dependence and long-memory in Romanian stocks market
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Nonlinear multigrid methods for solving Richards’ equation in two space dimensions
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Approximate solutions of boundary value problems for ODEs using Newton interpolating series
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Oscillation theorems for non-linear difference equation of the second order
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Diamond-α tangent lines of time scales parametrized regular curves
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Differential subordinations and superordinations for analytic functions defined by an integral operator
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Algorithms to determine the point of minimum of a real unimodal function on a set – a survey
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Products of hypergroupoids associated to binary relations
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Approximating common fixed points of noncommuting discontinuous weakly contractive mappings in metric spaces
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Fixed points for weakly compatible mappings satisfying an implicit relation in partially ordered metric spaces
