Superquantiles at Work: Machine Learning Applications and Efficient Subgradient Computation

Set-Valued and Variational Analysis - R. Tyrell Rockafellar and his collaborators introduced, in a series of works, new regression modeling methods based on the notion of superquantile (or...     

Empirical distribution of daily stock returns of selected developing and emerging markets with application to financial risk management

Central European Journal of Operations Research - The paper deals with the analysis of the empirical distribution of returns of selected market indices of developed and developing markets in...     

An Efficient and Simple Breast Milk Sample Preparation to Detect Polycyclic Aromatic Hydrocarbons by Gas Chromatography-Mass Spectrometry

Journal of Analytical Chemistry - Polycyclic aromatic hydrocarbons (PAHs) can be extremely hazardous to human health due to their carcinogenicity and toxicity. Following mother exposure, a part of...     

Solitons and Other Solutions for the Nonlinear Convection–Diffusion–Reaction Equation with Power-Law Nonlinearity by the Extended Simplest Equation Method

Computational Mathematics and Modeling - Based on the extended simplest equation method, we construct solitons and other solutions for the nonlinear convection-diffusion-reaction equation with...     

An extension of the Rådström cancellation theorem to cornets

Semigroup Forum - The aim of this paper is to introduce the notion of cornets, which form a particular subclass of ordered semigroups also equipped with a multiplication by natural numbers. The...     

Electrochemical study of the anomalous salt extraction from water to a polar organic solvent

Journal of Solid State Electrochemistry -