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作品数:83被引量:58H指数:3
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相关领域:理学更多>>
相关作者:李率杰丁效华李明珠李学敏高俊斌更多>>
相关机构:哈尔滨工业大学山东师范大学大连理工大学河南科技大学更多>>
相关期刊:《Chinese Physics Letters》《Acta Mathematicae Applicatae Sinica》《Acta Mathematica Scientia》《Chinese Journal of Electronics》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家高技术研究发展计划福建省自然科学基金更多>>
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On the Diophantine Equation y^2= px(x^2+ 2)
《Chinese Quarterly Journal of Mathematics》2009年第4期499-503,共5页WANG Xiao-ying 
Foundation item: Supported by the Natural Science Foundation of Shaanxi Province(2009JM1006)
For any fixed odd prime p, let N(p) denote the number of positive integer solutions (x, y) of the equation y^2 = px(x^2 + 2). In this paper, using some properties of binary quartic Diophantine equations, we pro...
关键词:cubic and quartic Diophantine equation number of solutions upper bound 2000 MR Subject Classification: 11D25 
Some Notes on the Positive Definite Problem of a Binary Quartic Form
《Chinese Quarterly Journal of Mathematics》2003年第1期68-73,共6页CHEN Bao-xing (Department of Mathematics, Zhangzhou Teacher’s College, Zhangzhou 363000, China) 
In this paper, we discuss the positive definite problem of a binary quartic form and obtain a necessary and sufficient condition. In addition we give two examples to show that there are some errors in the paper [1].
关键词:positive definite binary quartic form quartic equation 
A Remark on the Positive Definite Problem of a Binary Quartic Form被引量:4
《Chinese Quarterly Journal of Mathematics》1999年第1期43-46, ,共4页凌生智 
In this paper,we discussed the positive definite problem of binary quartic forms and obtained a necessary and sufficient conditions.
关键词:positive definite binary quartic form negative definite 
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