In recent years, Fuzzy differential equations are very useful indifferent sciences such as physics, chemistry, biology and economy. It should be noted, that if the equations that appear to be uncertain, then take help of fuzzy logic at these equations. Considering that most of the time analytic solution of such equations and finding an exact solution has either high complexity or cannot be solv...

Model gerak osilasi vertikal dan torsional merupakan model yang menggambarkan pada batang digantung. Gerak naik turun suatu benda terjadi terus berulang, kemudian waktu tertentu akan berhenti atau mengalami redaman. getaran sudut dari objek rotasi. dasarnya sistem persamaan diferensial orde dua. Tujuan penelitian ini adalah untuk mengetahui solusi numerik menggunakan metode Adams-Bashforth-Moul...

This paper presents the comparison of two Adams methods using extrapolation for best method suitable approximation solutions. The (Adams Moulton and Bashforth) step k = 3 to 4 are considered their equations derived. points, order, error constant, stability regions were also derived steps. More importantly, consistency zero investigated finally, used solve some non-stiff differential in efficien...

Xujun Peng Raytheon BBN Technologies 10 Moulton St, Cambridge, MA 01801 [email protected] Huaigu Cao Raytheon BBN Technologies 10 Moulton St, Cambridge, MA 01801 [email protected] Krishna Subramanian Raytheon BBN Technologies 10 Moulton St, Cambridge, MA 01801 [email protected] Rohit Prasad Raytheon BBN Technologies 10 Moulton St, Cambridge, MA 01801 [email protected] Prem Natarajan Raytheon BBN Technologi...

Abstract Fall armyworm ( Spodoptera frugiperda ), a highly destructive and fast spreading agricultural pest native to North South America, poses real threat global food security. In this paper, explore the dynamics implications of fall outbreak in field maize biomass, we propose new dynamical system for biomass interaction via Caputo fractional-order operator, which is not only nonlocal operato...

This paper provides an illustrated key to about 40 species of Frankliniella recorded from Brazil, together with notes about each species. Two new synonyms are established: Frankliniella longispinosa Moulton is a synonym of Frankliniella varipes Moulton; Frankliniella rodeos Moulton is a synonym of Frankliniella gemina Bagnall, all described originally from South America. One new species is desc...

We construct flat Laguerre planes that admit the universal covering group of SL2R, extended by a factor R, as a group of automorphisms. These planes contain the affine Moulton planes as derived planes, and they are constructed by gluing together two copies of a Moulton plane, folded up along their fixed lines. The action of the Moulton group carries over (modulo Z2) to the Laguerre planes, and ...