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  • Article
  • Open Access

In this paper, we consider a general quadratic problem (P) with linear constraints that are not necessarily linear independent. To resolve this problem, we use a new algorithm based on the Inertia-Controlling method while replacing the condition of t...

  • Article
  • Open Access
52 Views
20 Pages

GRU-Based Stock Price Forecasting with the Itô-RMSProp Optimizers

  • Mohamed Ilyas El Harrak,
  • Karim El Moutaouakil,
  • Nuino Ahmed,
  • Eddakir Abdellatif and
  • Vasile Palade

This study introduces Itô-RMSProp, a novel extension of the RMSProp optimizer inspired by Itô stochastic calculus, which integrates adaptive Gaussian noise into the update rule to enhance exploration and mitigate overfitting during traini...

  • Article
  • Open Access
118 Views
19 Pages

In the present study, we aimed to derive analytical solutions of the homotopy analysis method (HAM) for the time-fractional Navier–Stokes equations in cylindrical coordinates in the form of a rapidly convergent series. In this work, we explore...

  • Article
  • Open Access
208 Views
12 Pages

The paper investigates the regularization of solutions to nonlinear Volterra integral equations of the first kind, under the assumption that a solution exists and belongs to the space of continuous functions. The kernel of the equation is a different...

  • Review
  • Open Access
332 Views
36 Pages

The increasing need for high-resolution, real-time radiative transfer (RT) modeling in climate science, remote sensing, and planetary exploration has exposed limitations of traditional solvers such as the Discrete Ordinate Radiative Transfer (DISORT)...

  • Article
  • Open Access
302 Views
18 Pages

Several studies have reported methods for signal similarity measurement. However, none of the reported methods consider temporal peak-shape features. In this paper, we formalize signal similarity using mathematical concepts and define a new distance...

  • Article
  • Open Access
317 Views
29 Pages

This study introduces a novel hybrid framework that integrates machine learning (ML) with fractional-order differential equations (FDE) to enhance the prediction and clinical management of psoriasis, leveraging real-world data from the UCI Dermatolog...

  • Article
  • Open Access
298 Views
21 Pages

The geometric foundations of General Relativity are revisited here, with particular attention to its gauge invariance, as a key to understanding the true nature of spacetime. Beyond the common image of spacetime as a deformable “fabric” f...

  • Article
  • Open Access
219 Views
19 Pages

Robust Hyperexponential Stabilization via Nested Exponential Conformable Derivatives

  • Fidel Meléndez-Vázquez,
  • Guillermo Fernández-Anaya,
  • Juan Diego Sánchez-Torres and
  • Aldo Jonathan Muñoz-Vázquez

This paper presents a novel class of conformable integro-differential operators designed to model systems with rapid and ultra-rapid dynamics. This class of local operators enables the design of controllers and observers that induce hyperexponential...

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AppliedMath - ISSN 2673-9909Creative Common CC BY license