<?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%">JAFFAR ALI</style></author><author><style face="normal" font="default" size="100%">SESHADEV PADHI</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">EXISTENCE OF MULTIPLE POSITIVE RADIAL SOLUTIONS TO ELLIPTIC EQUATIONS IN AN ANNULUS</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">34C10</style></keyword><keyword><style  face="normal" font="default" size="100%">34C27</style></keyword><keyword><style  face="normal" font="default" size="100%">34K13</style></keyword><keyword><style  face="normal" font="default" size="100%">35J08</style></keyword><keyword><style  face="normal" font="default" size="100%">35J25</style></keyword><keyword><style  face="normal" font="default" size="100%">35J57</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">11/2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://acadsol.eu/en/articles/22/4/12.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">22</style></volume><pages><style face="normal" font="default" size="100%">16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;In this paper, we use Leggett-Williams multiple fixed point theorems to obtain &amp;nbsp;sufficient conditions for the existence of at least one or &amp;nbsp;two positive radial solutions of the equation&lt;/p&gt;

&lt;p class=&quot;rtecenter&quot;&gt;$$-\Delta u=\lambda g(|x|)f(u), \,\,\, R_{1}&amp;lt;|x|&amp;lt;R_{2},$$&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;$x \in R^{N}, \, N \geq 2$ subject to a linear mixed boundary condition at $R_{1}$ and $R_{2}$.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><section><style face="normal" font="default" size="100%">695</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%">SESHADEV PADHI</style></author><author><style face="normal" font="default" size="100%">SMITA PATI</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MULTIPLE POSITIVE PERIODIC SOLUTIONS FOR A NONLINEAR FIRST ORDER FUNCTIONAL DIFFERENCE EQUATION WITH APPLICATION TO HEMATOPOIESIS MODEL</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">34K13</style></keyword><keyword><style  face="normal" font="default" size="100%">34K15</style></keyword><keyword><style  face="normal" font="default" size="100%">39A10</style></keyword><keyword><style  face="normal" font="default" size="100%">39A12</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%">http://www.acadsol.eu/en/articles/19/3/1.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">10</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Sufficient conditions are obtained for the existence of at least three positive &lt;em&gt;T&lt;/em&gt; - periodic solutions for the first order functional difference equation $$ { ∆x(n) = −a(n)x(n) + f(n, x(h(n))). }$$ The Leggett-Williams multiple fixed point theorem has been used to prove our results. We have applied our results to Hematopoiesis models in population dynamics and obtained an interesting result. The result is new in the literature.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><section><style face="normal" font="default" size="100%">319</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%">SESHADEV PADHI</style></author><author><style face="normal" font="default" size="100%">SHILPEE SRIVASTAVA</style></author><author><style face="normal" font="default" size="100%">SMITA PATI</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">POSITIVE PERIODIC SOLUTIONS FOR FIRST ORDER FUNCTIONAL DIFFERENTIAL EQUATIONS</style></title><secondary-title><style face="normal" font="default" size="100%">Communications in Applied Analysis</style></secondary-title><short-title><style face="normal" font="default" size="100%">POSITIVE PERIODIC SOLUTIONS</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">34C10</style></keyword><keyword><style  face="normal" font="default" size="100%">34C27</style></keyword><keyword><style  face="normal" font="default" size="100%">34K13</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">12/2010</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.acadsol.eu/en/articles/14/4/3.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">462</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;div class=&quot;rtejustify&quot;&gt;We establish conditions for the existence of at least two positive periodic solutions of the following functional differential equation of the form&lt;/div&gt;

&lt;div class=&quot;rtecenter&quot;&gt;&lt;img alt=&quot;&quot; height=&quot;32&quot; src=&quot;data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAN8AAAAiCAIAAABQl5u8AAAAA3NCSVQICAjb4U/gAAAACXBIWXMAAA7EAAAOxAGVKw4bAAANKUlEQVR4nO2ce0xTZx/HH0qHMDa5lDXiQDYHToTNYAQDGHUwF5EMCM5GmOPiYJPLNkwG2SBxmWLAKVFYJI6JMgcM5xbrFIairVBELg4KXtJREFmRS2krt15oe87z/vG878l5z2lrW9he3qSfv3q+53d+z/f5nd+59RTsIITAho0lCeN/bcCGDaPYutPG0sXWnTaWLrbutLF0sXWnjaWLrTttLF1s3Wlj6WLrThtLF8u6s6mp6c6dOxRRr9dPTk7Sg+fn5+VyufXWFsDY2JhBfXR0dIkkXCDG/CwEmUym1WoX7oFeE7oilUr1ev0zh7CgOzEMe//990+dOkUWVSrVrl27ZDKZwfjU1NTBwUHzh1gU8vPzb9y4YXBVUVHR1atXLU3I5XKPHDlicNXNmzcPHjxoaUIzgRBeuXKluLh4fHzcTD9W09/fn5ycjGEYWuzq6rp48WJzc7OxeIuKTK+SXC7ncDgajeYZtqDZCAQCAEBraytZTExMPH/+PFl59OjR06dP0WeRSBQSEqJSqcwfZYFUVFTs27ePrExNTQ0ODqLPKpUqNDT0wYMH5icUCoXBwcFKpZJQMAwTCoXEYnp6+g8//LAw14b55ptvOBxORETEe++9Z74fK5idnQ0KCnr48CGhHDlyxN3dPT093WC8FUWmV6mmpiY1NdW0MQu6Mzc3NzQ0lKw0NTWFh4eTFQzDVq1a9d1335G3+uqrr8wfZSFMTk56eXkRxwZi7969CQkJxGJ9ff3WrVtxHDcnIY7jmzdvbmpqIotnzpzx9PSkDCqTyRbmnYper3dzc6utrc3Kyrp27Zr5fqygoKCgoKCArGg0GkdHx+rqanqwdUWmVwnH8ZCQEB6PZ8KYBd25Zs2aX3/9laxER0fX1dWRlb6+PgDAvXv3CEUikbDZbL1eb/5AVnPs2LH9+/eTFQzDWCzWt99+Syg4jvv6+pIdmqCrq8vf35/SyvHx8bt27SIraWlp5CEWBVRJyhnITD8WodVqPTw8RkZGyCK6pkskEnq81UWmV6m6utq0cwP3nTqdjs/n379/H92ONDU1aTQakUiE43hsbCwRNjs7y+PxduzYgRaVSqVQKLxw4YKzs7NWqyWek7y8vNzc3Nra2p5xh2EhQ0NDt27dwjAMx3FC5HK50dHR6DOGYffu3fvtt9/kcjmLxRoaGkK6nZ1dZGTkpUuXiK0ghEKhsLm5GcMwmUx29epV4mGOy+Xu3LnTzs4OLQ4ODqJIHx+f+/fvE0NTEi4csVjM5XKZTKZarSY/WZrpxyASieT333+fnZ3VarUNDQ3E8wDa/OWXXyYH8/n81157zcXFpbGxUSgUkldZV2RgqEoRERGNjY1qtdqYZ2p3KhSK9PT04eHhtLS05OTkEydOFBcX796929XV9dy5c/b29kQkj8dbtWqVi4sLWuzu7j5z5kxVVZWPj8/Zs2fRTSpi06ZNV65coY89MzMjMs6jR4+goV/3abXalJSU/Pz8v/76Kzo62sfHB4UpFIq2traNGzeisImJie+//76oqMjFxeX27ds///yzQT8Qws8//5zH41VXV7/77ruZmZk3b95cvXo1umGvr68nEkIIKysrDx06JJfLFQpFZWXl3NwckbC5uXlmZsZYlS0Cw7CKiorq6uqVK1eeO3eOfGCb6YdOVVVVaWlpf39/UFBQcnKySCTy8/Pr7Oyk5CTg8/lqtfrAgQMzMzOpqalnz55FunVFJhRKlTw9PVksFp/PN1oLyrk0Ly/v8ePHEMLMzMyXXnpJp9OlpqaWlJTQz7onT56MjIwkKziOs9ls+jUuLy+Pw+HQM5w4cWKrcbZv3z45OUnfKikp6Z133sEwDEK4Z8+eN998E+lCodDe3p5y1eNwOPRrR0NDA5vNRp+5XG5tbS2EEFW2r6/v9OnTHA4H5XF1dRUIBORty8vLPTw80OgEKpUKAEB+qlg4oaGhWVlZFNFMPxRGR0dzcnIghFKpFABQVlbW2dkZGho6MTEBIYyLizt8+DA5XqVSOTg47N27FxUhKSkpLi4OrbKuyERaepVCQkLKy8uNOWdSmnX79u0+Pj4AgPb29h07djCZTOK4oSCVSpcvX05W+vv7pVLptm3bKJFubm4dHR30DDk5OTk5OUaPG0O0traeP3/+2rVrDAYDTTUyMpLsh7jqAQAghC0tLQUFBXQ/MpkMwzB7e/vly5ej61R7e7u3t3dgYOAbb7zx8ccfAwB0Ot3U1BRlji0tLVu3bkWjEzg5OS1btmxiYsLf35+s4zj+xRdfKBQKg3NhsVjFxcVkwwQYhvX29u7bt48smu+HgkKhyM3NRXMEAERHR69evZo4JdP34507d7RabVFREfLW3d0dExNDDra0yEgxWCU3N7eJiQljzqnd+fbbbwMA5ubment7s7KyTMzZwcGBcqPT0tLi4eGxbt06SiSGYcuWLaNnwHEcHU+GnTGZjo6OFPHSpUsvvPDCW2+9BQCQyWR9fX2FhYXG/AwMDIyPj9OPFgzDmEwm2qMoFQCgra1t27Zt5Lrb29szGAxyTrQnvvzyS0pCCKHBOTIYjJiYmKmpKYMTdHV1NdiaAACxWKxSqdavX08WzfdDISAggJijt7f3q6++Sl5Lrxufz/fz8/Py8gIAjIyMPHjw4Pjx48aCzSky4ZZeJWO9gaB2p16vZzKZnZ2dGIaFhYUBADo7O52dnYkZErDZbErdBQIBOo4fPnw4Ozu7adMmpE9PT7PZbPrYhYWFxk7MAABHR8fW1lYPDw+yKBKJAgICnnvuOQBAc3Mzg8HYsmVLbW1tYmIim82emZnBcZyoiEAgQEeLUqmsr6/ncDhkP6gz9Hq9vb29RqP5448/kpOTAQBPnz5taWmJjY1lMBgeHh7kOQ4NDY2OjqI9UVVVlZKSgnS1Wq3X6w3OcfPmzcYmaIKenh4GgxEYGEgWzfdDAbUFk8m8fft2WFgYmjgRT9+Pt27d2rJlC/pcV1fHYrEiIiJ+/PHHDz74wLoiIwxWyVhv/HvK5IW7d++6u7v39PTU1tYymUw/Pz8Mw8rLy/38/OhbBgQE/Pnnn5TNg4ODcRw/evQoubJisZje3ACAgwcPPjaOSCSitCYAIDAwEF2GlEplSUmJr68vAADdNrzyyitOTk5isZjsZ+PGjQwG4+TJkyiS4kepVK5Zs6asrOzy5cs6nQ6d9cvKyl5//XWDc7x7966Tk9O6desEAgF5j4rF4hdffBGdbBaFnp6etWvXOjk5UfRn+lEoFIGBgZT3eQkJCbt375ZIJAKBAM2Rx+PpdDqDOVUqVUdHB9GdfD4/KipqZGQEfYdjRZHJCqVKEEJyWGlpaVBQEPnZ7r+6Ex0Tp06dWrlyZVRU1GeffZaUlJSVleXg4ECvYHh4OIZhIyMjhMLhcPh8fkpKSnZ2trOzM+Ggs7MzLi6OnsEKcnNz5+bm8vPzk5KSUlJSGAxGRkZGUlISAMDJySkqKqqrq4sIjo2NffLkSXZ2tqen54YNGwid8IMeJtrb2y9fvnz48OHjx49/9NFH3t7ea9euRZHx8fHkhOHh4StWrMjLy6uvr//kk0/ICXfu3GniCmUpQqEwPDycrj/Tj16vV6vVdXV15K3s7OwmJyczMzMrKysbGhoOHDhw/fr11NRUck74n69HxGLx888/j27wAABxcXFSqbSwsDA/Px9YVWSyQqnSwMCAo6NjSEgIWtRoNGq1mnibCgDtmX1+fn5sbAxCiOP48PCw6YfB9PT0o0ePkpWRkRHKF+8tLS3+/v4mklgKhmGPHz/WarUQQrVaTX5pUVNTExUVRQ6WyWRzc3NkZXZ21t3d/cmTJ2gRx3GJRIKmOTY2RnnpKpFIWCwWWVSpVFKplGIpIiLiwoULizA3CPV6PY7j7u7uDQ0N9LVm+tmzZw9FGR8f12g0EMLp6WnKay0cx/38/Do6OojFqakpcoBcLic/pFtRZAS9SocOHcrIyKBPk8CCd0V0xGKxv78/mrYx4uPjL168uJBRzGd+fj4gIEAkEpmIKSsro39TY4K0tLSKigoTAb29vevXr9fpdObnNMb169ddXFyam5vZbDY6/Kzz8/XXX1s0bnV1dWJiopnB1hWZXiW1Wu3r6zs8PGwiz4K6E0JYWlqanZ1tbO1PP/2UkJBg5kvtRaG9vT08PNzYAdPf3x8cHEw5N5hGLpdv2LCB+IkDBbVaHRYW1t3dbY1XGjU1NStWrIiJieFyudb5gRBmZGRMT09bNC6O4/Hx8b/88ouZ8ZYW2WCV9u/ff/r0adMDLbQ7cRwvKiqi/HAJoVAo0tLS/skfKCEaGxvLysoMrsrIyEDvGixicHDw008/NbiqpKTkxo0bliY0wcDAwMDAgNV+IITW/aRBqVR++OGH5re1RUWmV4nH4x07duyZo9jBxfhfIBBCg1/dGdP/bhbdz//LBP/JnObXxBzFIIvTnTZs/B3Y/q7IxtLF1p02li627rSxdLF1p42li607bSxdbN1pY+nyLyFxFDPQ0aOiAAAAAElFTkSuQmCC&quot; width=&quot;210&quot; /&gt;&lt;/div&gt;

&lt;div class=&quot;rtejustify&quot;&gt;Applications to some ecological models are given.&lt;/div&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><work-type><style face="normal" font="default" size="100%">scientific: mathematics</style></work-type><section><style face="normal" font="default" size="100%">447</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%">SESHADEV PADHI</style></author><author><style face="normal" font="default" size="100%">CHUANXI QIAN</style></author><author><style face="normal" font="default" size="100%">SHILPEE SRIVASTAVA</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">MULTIPLE PERIODIC SOLUTIONS FOR A FIRST ORDER NONLINEAR FUNCTIONAL DIFFERENTIAL EQUATION WITH APPLICATIONS TO POPULATION DYNAMICS</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">34C10</style></keyword><keyword><style  face="normal" font="default" size="100%">34C27</style></keyword><keyword><style  face="normal" font="default" size="100%">34K13</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%">http://www.acadsol.eu/en/articles/12/3/8.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">11</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;In this paper, we use Leggett-Williams multiple fixed point theorem to obtain several different sufficient conditions for the existence of at least three positive periodic solutions for the first order functional differential equations of the form $${ y′ (t) = −a(t)y(t) + λf(t, y(h(t))). }$$&amp;nbsp;Some applications to mathematical ecological models and population models are also given.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><section><style face="normal" font="default" size="100%">341</style></section></record></records></xml>