The notion of pseudo-annulets is introduced in Stone lattices and characterized in terms of prime lters. Two opera
在斯通格中引入了伪环的概念，并用素数表示。两个歌剧
{"title":"Annulets of Stone lattices generated by pseudo-complements","authors":"M. S. Rao","doi":"10.12816/0006165","DOIUrl":"https://doi.org/10.12816/0006165","url":null,"abstract":"The notion of pseudo-annulets is introduced in Stone lattices and characterized in terms of prime lters. Two opera","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123886226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper, we study a quasistatic problem for semilinear rate-type viscoplastic models with two parameters ; may be interpreted as the absolute temperature or an internal state variable. The existence and uniqueness of the solution is proved using monotony arguments followed by a CauchyLipschitz technique.
{"title":"A Monotonicity Method in Quasistatic Processes for Viscoplastic Materials of the from σ˙ = E ( ε(u˙ ), θ) + F(σ, ε(u), χ, θ )","authors":"F. Messelmi, A. Merouani","doi":"10.12816/0006171","DOIUrl":"https://doi.org/10.12816/0006171","url":null,"abstract":"In this paper, we study a quasistatic problem for semilinear rate-type viscoplastic models with two parameters ; may be interpreted as the absolute temperature or an internal state variable. The existence and uniqueness of the solution is proved using monotony arguments followed by a CauchyLipschitz technique.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128532495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper, two new classes of convex functions as a generalization of convexity which is called (h s)1;2 convex functions are given.
本文给出了作为凸性推广的两类新的凸函数，即(h s)1;2凸函数。
{"title":"On ( h-s ) - Convex Functions and Hadamard-Type Inequalities","authors":"M. Özdemir, Mevlut Tunc, A. Akdemir","doi":"10.12816/0006169","DOIUrl":"https://doi.org/10.12816/0006169","url":null,"abstract":"In this paper, two new classes of convex functions as a generalization of convexity which is called (h s)1;2 convex functions are given.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116667631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this short note, a new weighted Erdos-Mordell inequality Involving Interior Point of a triangle is established. By it’s application, some interesting geometric inequalities are derived.
{"title":"On a New Weighted Erdos-Mordell Type Inequality","authors":"Weidong Jiang","doi":"10.12816/0006168","DOIUrl":"https://doi.org/10.12816/0006168","url":null,"abstract":"In this short note, a new weighted Erdos-Mordell inequality Involving Interior Point of a triangle is established. By it’s application, some interesting geometric inequalities are derived.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121937749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper, we establish some new Hadamard type inequalities for MTconvex functions and give few applications for some special means.
本文建立了mt凸函数的一些新的Hadamard型不等式，并给出了一些特殊方法的应用。
{"title":"On Some Hadamard Type Inequalities for MT- Convex Functions","authors":"Mevlut Tunc, Y. Subas, I. Karabayir","doi":"10.12816/0006173","DOIUrl":"https://doi.org/10.12816/0006173","url":null,"abstract":"In this paper, we establish some new Hadamard type inequalities for MTconvex functions and give few applications for some special means.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130127247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper, we study inextensible flows of curves in Euclidean space 3 E . Using the Frenet frame of the given curve, we present partial differential equations. We give some characterizations for curvatures of a curve in Euclidean space . 3 E
本文研究了欧几里得空间3e中曲线的不可扩展流。利用给定曲线的法内坐标系，我们给出了偏微分方程。给出了欧几里德空间中曲线曲率的一些表征。3 E
{"title":"On Inextensible Flows of Curves According toType-2 Bishop Frame in E3","authors":"T. Körpınar, E. Turhan","doi":"10.12816/0006178","DOIUrl":"https://doi.org/10.12816/0006178","url":null,"abstract":"In this paper, we study inextensible flows of curves in Euclidean space 3 E . Using the Frenet frame of the given curve, we present partial differential equations. We give some characterizations for curvatures of a curve in Euclidean space . 3 E","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121266019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper propose an improved method to determine the level of blood glucose in the human body, using data from the peripheral temperature, galvanic skin-resistance, heart rate, saturation and perfusion of the skin.
{"title":"Noninvasive method for measuring blood glucose using MSP430x microcontroller","authors":"L. Taneva, V. Hristov, Firas Ibrahim","doi":"10.12816/0006176","DOIUrl":"https://doi.org/10.12816/0006176","url":null,"abstract":"The paper propose an improved method to determine the level of blood glucose in the human body, using data from the peripheral temperature, galvanic skin-resistance, heart rate, saturation and perfusion of the skin.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126063731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The spectral collocation or pseudospectral (PS) methods (Fourier transform methods) combined with temporal discretization techniques to numerically compute solutions of some partial differential equations (PDEs). In this paper, we solve the Korteweg-de Vries (KdV) equation using a Fourier spectral collocation method to discretize the space variable, leap frog and classical fourth-order Runge-Kutta scheme (RK4) for time dependence. Also, Boussinesq equation is solving by a Fourier spectral collocation method to discretize the space variable, finite difference and classical fourth-order RungeKutta scheme (RK4) for time dependence. Our implementation employs the Fast Fourier Transform (FFT) algorithm.
{"title":"Fourier Spectral Methods for Solving Some Nonlinear Partial Differential Equations","authors":"H. N. Hassan, Hassan K. Saleh","doi":"10.12816/0006177","DOIUrl":"https://doi.org/10.12816/0006177","url":null,"abstract":"The spectral collocation or pseudospectral (PS) methods (Fourier transform methods) combined with temporal discretization techniques to numerically compute solutions of some partial differential equations (PDEs). In this paper, we solve the Korteweg-de Vries (KdV) equation using a Fourier spectral collocation method to discretize the space variable, leap frog and classical fourth-order Runge-Kutta scheme (RK4) for time dependence. Also, Boussinesq equation is solving by a Fourier spectral collocation method to discretize the space variable, finite difference and classical fourth-order RungeKutta scheme (RK4) for time dependence. Our implementation employs the Fast Fourier Transform (FFT) algorithm.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128916676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In consonant with the prime object of this paper as to initiate the concept of hyperquotient structure, necessarily and essentially the notion of hyperquotient sets is the basic to begin with subsequently what comes as the formations of norm on this spaces with the assistance oered by the norm on hypervector spaces. In conclusion, an adequate condition for a normed hyperquotient space to be Banach space has been constituted by us.
{"title":"Completion of Normed Hyperquotient Spaces","authors":"S. Roy","doi":"10.12816/0006174","DOIUrl":"https://doi.org/10.12816/0006174","url":null,"abstract":"In consonant with the prime object of this paper as to initiate the concept of hyperquotient structure, necessarily and essentially the notion of hyperquotient sets is the basic to begin with subsequently what comes as the formations of norm on this spaces with the assistance oered by the norm on hypervector spaces. In conclusion, an adequate condition for a normed hyperquotient space to be Banach space has been constituted by us.","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132657733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Let R be a semiprime ring, I a nonzero ideal of R and F is a generalized derivation associted with a derivation d: If F satises
设R是一个半素环，I是R和F的一个非零理想，它是一个与导数d相关的广义导数:如果F满足
{"title":"Some Results on Semiprime Rings with Generalized Derivations","authors":"A. Mamouni","doi":"10.12816/0006166","DOIUrl":"https://doi.org/10.12816/0006166","url":null,"abstract":"Let R be a semiprime ring, I a nonzero ideal of R and F is a generalized derivation associted with a derivation d: If F satises","PeriodicalId":210748,"journal":{"name":"International Journal of Open Problems in Computer Science and Mathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130177713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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