نتایج جستجو برای: g_delta point

تعداد نتایج: 524625  

Journal: :Nature 1983

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم انسانی 1390

abstract al- muntazam by ibn al -jawzi is one of the greatest the book ancient book of texts on history of islam in the 6th century.it is very important one;because of including rare reports which are not found any where.in addition to historical reports,his outlook , in which embodies information on mythologies, milal wa nihal (sects and creeds), geography, and political, social and religiou...

Journal: :bulletin of the iranian mathematical society 2011
a. azam m. arshad

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی (نوشیروانی) بابل - دانشکده مهندسی مکانیک 1389

due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده برق و کامپیوتر 1391

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Journal: :bulletin of the iranian mathematical society 2012
stojan radenovi'c zoran kadelburg davorka jandrli'c andrija jandrli'c

in this paper direct proofs of some common fixed point results for two and three mappings under weak contractive conditions are given. some of these results are improved by using different arguments of control functions. examples are presented showing that some generalizations cannot be obtained and also that our results are distinct from the existing ones.

Journal: :bulletin of the iranian mathematical society 0
i. ‎ yaslan karaca department of mathematics‎, ‎ege university‎, ‎bornova‎, ‎35100 izmir‎, ‎turkey. f. tokmak fen neuroscience institute‎, ‎georgia state university‎, ‎atlanta‎, ‎georgia‎, ‎30303 usa; department of mathematics‎, ‎gazi university‎, ‎teknikokullar‎, ‎06500 ankara‎, ‎turkey.

‎in this paper‎, ‎by using four functionals fixed point theorem‎, ‎we obtain sufficient conditions for the existence of‎ ‎at least one positive solution of an $n$th-order $m$-point boundary value problem‎. ‎as an application‎, ‎we give an example to demonstrate our main result.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1390

انمی داسی شکل و ا نمی کولی جز شایع ترین بیماریهای وراثتی در انسان ها در سرتاسر دنیا بوده که هزینه های درمانی هنگفتی را بر بیماران و سیستم بهداشتی کشورها می گذارد. انمی داسی شکل اولین اختلال ژنتیکی بوده که در حدود 58 سال پیش مکانیسم ژنتیکی اش توصیف شده و اختلالش ناشی از یک point mutation در زنجیره بتای همو گلوبین می باشد که سبب dysfunction پروتین هموگلوبین شده و عامل عوارض بالینی در مبتلایان می ...

Journal: :Journal of Mathematical Analysis and Applications 1979

Journal: :iranian journal of fuzzy systems 2015
li zhu chuanxi zhu xianjiu huang

in this paper, we study the existence of coupled coincidence andcoupled common fixed points for single-valued and fuzzy mappingsunder a contractive condition in metric space. presented theoremsextend and improve the main results of abbas and$acute{c}$iri$acute{c}$ {itshape et al.} [m. abbas, l.$acute{c}$iri$acute{c}$, {itshape et al.}, coupled coincidenceand common fixed point theorems for hybr...

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