Results 31 to 40 of about 3,285,936 (243)

Application of the Homotopy Analysis Method for Solving the Variable Coefficient KdV-Burgers Equation

Abstract and Applied Analysis, 2014
The homotopy analysis method is applied to solve the variable coefficient KdV-Burgers equation. With the aid of generalized elliptic method and Fourier’s transform method, the approximate solutions of double periodic form are obtained.
Dianchen Lu, Jie Liu
doaj   +1 more source

Series Solutions of High-Dimensional Fractional Differential Equations

Mathematics, 2021
In the present paper, the series solutions and the approximate solutions of the time–space fractional differential equations are obtained using two different analytical methods.
Jing Chang, Jin Zhang, Ming Cai
doaj   +1 more source

Exact Solutions of the 3D Fractional Helmholtz Equation by Fractional Differential Transform Method

Journal of Function Spaces, 2022
In this work, we applied the fractional reduced differential transform method (FRDTM) to find the exact solutions of the three-dimensional fractional Helmholtz equation (FHE) and compared our outcomes with the tenth-order approximate solutions for ...
Saleh Alshammari, Salah Abuasad
doaj   +1 more source

Approximate solutions to one-phase Stefan-like problems with space-dependent latent heat

, 2020
The work in this paper concerns the study of different approximations for one-dimensional one-phase Stefan-like problems with a space-dependent latent heat. It is considered two different problems, which differ from each other in their boundary condition
Tarzia, Domingo Alberto, Bollati, Julieta   +1 more
core   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

An easy and computable approximation for Troesch’s problem by using the Laplace Transform-Homotopy Perturbation Method

Acta Universitaria, 2019
This work introduces the Laplace Transform-HomotopyPerturbation Method (LT-HPM) in order to provide an approximate solution forTroesch’s problem. After comparing figures between exact and approximate solutions, as well as the average absolute
U. Filobello-Nino, H. Vazquez-Leal, A. L. Herrera-May, V. M. Jimenez-Fernandez, J. Cervantes-Perez, D. Pereyra-Diaz, C. Hoyos-Reyes, M. A. Sandoval-Hernandez, J. Huerta-Chua, R. Ruiz-Gomez   +9 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Optimal Approximate Solutions of Fixed Point Equations

Abstract and Applied Analysis, 2011
The main objective of this paper is to present some best proximity point theorems for K-cyclic mappings and C-cyclic mappings in the frameworks of metric spaces and uniformly convex Banach spaces, thereby furnishing an optimal approximate solution to the
S. Sadiq Basha, N. Shahzad, R. Jeyaraj
doaj   +1 more source

Approximate solutions of the Fourth-Order Eigenvalue Problem

Journal of Advanced Research in Natural and Applied Sciences, 2022
In this paper, the differential transformation (DTM) and the Adomian decomposition (ADM) methods are proposed for solving fourth order eigenvalue problem. This fourth order eigenvalue problem has nonstrongly regular boundary conditions.
Derya Arslan
doaj   +1 more source