<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">S. B. KHAN</style></author><author><style face="normal" font="default" size="100%">N. U. AHMED</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AN ATTEMPT TOWARDS DYNAMIC MODELING OF THE EARTH’S CLIMATE SYSTEM</style></title><secondary-title><style face="normal" font="default" size="100%">Dynamic Systems and Applications</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">35K51</style></keyword><keyword><style  face="normal" font="default" size="100%">35K55</style></keyword><keyword><style  face="normal" font="default" size="100%">76N99</style></keyword><keyword><style  face="normal" font="default" size="100%">93C20</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2015</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://acadsol.eu/dsa/articles/24/12-dsa-155-168.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">14</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we attempt to develop a broader dynamic (mathematical) model for the climate system of the planet earth. This is based on two major components namely the atmosphere around the planet and the oceans all subject to the solar radiation, lunar gravity and their impact on land, sea and the atmosphere. It is assumed that the atmosphere-ocean interaction is the fundamental source of the global climate variability. Based on this fact we develop a mathematical model that takes into account all the possible major interactions. This model is further extended to a stochastic dynamic system in order to include uncertainties in many of the natural forces. The authors believe that this model will allow for numerical evaluation of many physical variables of interest possibly leading to a better understanding of the climate variability of the earth as a whole.&lt;/p&gt;
</style></abstract><section><style face="normal" font="default" size="100%">155</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">N. U. AHMED</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">OPTIMAL CHOICE OF NONLINEAR OUTPUT FEEDBACK CONTROL LAW FOR A CLASS OF UNCERTAIN PARABOLIC SYSTEMS</style></title><secondary-title><style face="normal" font="default" size="100%">Dynamic Systems and Applications</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">47A62</style></keyword><keyword><style  face="normal" font="default" size="100%">49J20</style></keyword><keyword><style  face="normal" font="default" size="100%">49J24</style></keyword><keyword><style  face="normal" font="default" size="100%">49N35</style></keyword><keyword><style  face="normal" font="default" size="100%">65N21</style></keyword><keyword><style  face="normal" font="default" size="100%">93B52</style></keyword><keyword><style  face="normal" font="default" size="100%">93C20</style></keyword><keyword><style  face="normal" font="default" size="100%">93C25</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://acadsol.eu/dsa/articles/17/DSA-2007-571-582.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;In this paper we consider optimal output feedback boundary control problems for a class of semilinear uncertain parabolic systems. The uncertain initial boundary value problem is converted into an equivalent Cauchy problem described by a differential inclusion in appropriate Banach spaces. We follow game-theoretic formalism and prove existence of saddle points giving optimal strategies. This is an extension of a recent result of the author from linear to a class of nonlinear feedback operators. The paper is concluded with a brief description of open problems and future directions.&lt;/p&gt;
</style></abstract><section><style face="normal" font="default" size="100%">571</style></section></record></records></xml>