| Global Existence of Positive Solutions for Volterra Integral Equations |
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| 作者姓名： | 王术 万春林 等 |
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| 作者单位： | Heman University，Kaifeng，475001 |
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| 摘 要： | ＧｌｏｂａｌＥｘｉｓｔｅｎｃｅｏｆＰｏｓｉｔｉｖｅＳｏｌｕｔｉｏｎｓｆｏｒＶｏｌｔｅｒｒａＩｎｔｅｇｒａｌＥｑｕａｔｉｏｎｓＷａｎｇＳｈｕ（王术）；ＷａｎＣｈｕｎｌｉｎ（万春林）；ＺｈａｎｇＫｕｎ（张锟）（ＨｅｍａｎＵｎｉｖｅｒｓｉｔｙ，Ｋａｉｆｅｎ...
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| 关 键 词： | VOLTERRA积分方程 非平凡解 整体存在性 |
Global Existence of Positive Solutions for Volterra Integral Equations |
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| Wang Shu, Wan Chunlin, Zhang Kun.Global Existence of Positive Solutions for Volterra Integral Equations[J].Chinese Quarterly Journal of Mathematics,1995,10(3):97-101. |
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| Authors: | Wang Shu Wan Chunlin Zhang Kun |
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| Institution: | [1]Heanan [2]University,Kaifeng,475001 |
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| Abstract: | This paper considers the global existence and nonexistence of positive solutions for the following volterra integral equations wbers Matrix B is called a positive definite one, if all the principal minors have positive detechants. By considering the existence of positivve solutions for algebra equations, it is proved that if I-A is a positive definite matrix,where I is an identity matrix, then (I) bas global positive solution 1 Otherwise, (I)has no continous nbndeereasing positive solution. |
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| Keywords: | volterra inegral equations global solution positive solution of algebra equations |
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