The ** Universal Journal of Applied
Mathematics & Computation** covers activity and development of
innovative contributions in all areas of computational and applied mathematics.
Research of linear and non-linear new numerical methods for solving problems in
physics, economics, chemistry, mathematical analysis, functional analysis,
theoretical and applied mechanics, expert systems, artificial intelligence,
civil engineering, mechanical engineering, electrical engineering, aerospace
engineering, chemical engineering and other fields of science and engineering,
new mathematical models, algorithms and data structures, software design, code
erification and next generation software code is included. Contributions can
cover all aspects of computational and applied mathematics.

Volume 1 (2013)

1. Non-linear Semigroups
in Hilbert Spaces used in Petroleum Reservoir Engineering

*Pages 1-7*

E.G.Ladopoulos

2. Hypersingular Integral
Equations in Banach Spaces by the Quadrature Method

*Pages 8-18*

E.G.Ladopoulos

3. An Augmentation Preconditioner
for Asymmetric Saddle Point Problems with Singular (1,1) Blocks

*Pages 19-26*

Cui-Xia Li, Shi-Liang
Wu

Volume 2 (2014)

1. Risk Management
Analysis by Non-linear Integro-differential Equations

*Pages 1-8*

E.G.Ladopoulos

2. Non-linear Semigroups
in L2 for Petroleum Reservoir Engineering

*Pages 9-15*

E.G.Ladopoulos

3. A Post - Fitting Algorithm for High Precision
Complex Polynomial Root Finding

*Pages 16-34*

P. Strobach

4. Calculation of
Cylindrical Functions using Correction of Asymptotic Expansions

*Pages 35-46*

G. B. Muravskii

Volume 3 (2015)

1. New
Aspects of Non-linear Integro-differential Equations for Risk Management
Analysis

*Pages 1-8*

E.G.Ladopoulos

2. Further
Developments of Non-Linear Semigroups in Hilbert Spaces used in Oil & Gas
Engineering

*Pages 9-15*

E.G.Ladopoulos

3. Analysis of an
Age-Structured Epidemic Model with Differential Infectivity

*Pages 16-36*

Xi-Chao Duan, Xue-Zhi Li, Souvik Bhattacharya,
San-Ling Yuan

4. Phenotypic Plasticity
for Allometric Laws of Ontogeny from Cellular Interactions

*Pages 37-53*

P. L. Antonelli, C.G. Leandro, S. F. Rutz

5. New Method for Homogeneous
Smoluchowski Coagulation Equation

*Pages 54-62*

Khadijeh Sadri, Hamideh Ebrahimi

6. Determination of
Stationary Points of Multivariable Functions using Quadratic Interpolation

*Pages 63-69*

G.B. Muravskii

7. A Posteriori Error
Estimates for a Dual Mixed Finite Element Method of the Elasticity Problem

*Pages 70-86*

M. Farhloul, A. Younes Orfi

Volume 4 (2016)

1. Pulp
Production from Non-linear Fibers by using Singular Integral Equations

*Pages 1-11*

E.G.Ladopoulos

*Pages 12-22*

E.G.Ladopoulos

3. Laplace
Transform for Fractional Integro-differential Equations and Time Fractional
Heat Equation

*Pages 23-31*

A. Aghili

4. On a New Proof of
Feuerbach’s Theorem

*Pages 32-41*

D. N. V. Krishna

Volume 5 (2017)

1. New
Developments in Risk Management Analysis by Non-linear Integro-differential
Equations

*Pages 1-8*

E.G.Ladopoulos

*Pages 9-19*

E.G.Ladopoulos

3. Stability Analysis of a
Predator-Prey Model

* Pages 20-24*

Ahmed
Buseri Ashine

* Pages 25-33*

A. Aghili

Volume 6 (2018)

1. Non-linear
Elastodynamics by 3 & 4-D Real-Time Expert Seismology

*Pages 1-15*

E.G.Ladopoulos

*Pages 16-26*

E.G.Ladopoulos

3. Solving Nonlinear
Fractional Differential Equations using a New Decomposition Method

* Pages 27-35*

Tarig M. Elzaki, Mourad Chamekh

4.A Modified Search Direction
Iteration Method for the Absolute Value Equations

* Pages 36-41*

Cui-Xia Li, Shi-Liang Wu

Volume 7 (2019)

*Pages 1-11*

E.G.Ladopoulos

*Pages 12-19*

E.G.Ladopoulos

* Pages 20-34*

Manoj Kumar Singh, Poonam

Volume 8 (2020) DOI
10.13140/RG.2.2.13662.56647

*Pages 1-15*

E.G.Ladopoulos

*Pages 16-26*

E.G.Ladopoulos

* Pages 27-34*

E.G.Ladopoulos

Volume 9 (2021)
DOI 10.13140/RG.2.2.32063.84640

1. An Overview of the 4-D Non-linear Real-Time
Expert Seismology for Petroleum Elastodynamics

*Pages 1-15*

E.G.Ladopoulos

*Pages 16-26*

E.G.Ladopoulos

3. Algorithm for Pandemic Prediction and
Prevention

* Pages 27-42*

A.L. Fymat

Volume 10 (2022)
DOI 10.13140/RG.2.2.26826.85441

*Pages 1-11*

E.G.Ladopoulos

*Pages 12-22*

E.G.Ladopoulos

Volume 11 (2023)
DOI 10.13140/RG.2.2.16607.84644

*Pages 1-11*

E.G.Ladopoulos

*Pages 12-22*

E.G.Ladopoulos

Volume 12 (2024) DOI 10.13140/RG.2.2.28045.76004

*Pages 1-11*

E.G.Ladopoulos

*Pages 12-22*

E.G.Ladopoulos