نتایج جستجو برای: variational approach va
تعداد نتایج: 1330876 فیلتر نتایج به سال:
INTRODUCTUION Symptomatic severe vertebral artery (VA) stenosis may be treated safely with stent supported angioplasty via femoral access. There is limited clinical data on transradial approach for VA angioplasty in case of peripheral artery disease. AIM To evaluate the safety and efficacy of transradial angioplasty of symptomatic VA stenosis. MATERIAL AND METHODS Fifteen patients (age 66 ±...
hadafe asliye in payanname, yaftane olguyi baraye tahlile baste esteariy va chand manayi fel haye hessi dar zabane farsi ast. yafte haye pajuheshe hazer, moayyede an ast ke baste esteariye felhaye hessi dar zabane farsi, az rahgozare chand manayi , be ijade mafahime entezaei mi anjamad. dar zabane farsi basamade voghue anasore hoze haye vajeganiye mortabet ba fel haye hessi hengame sherkat jost...
Bayesian learning has been widely used and proved to be effective in many data modeling problems. However, computations involved in it require huge costs and generally cannot be performed exactly. The variational Bayesian approach, proposed as an approximation of Bayesian learning, has provided computational tractability and good generalization performance in many applications. The properties a...
We develop a variational scheme in a field theoretic approach to a stochastic process. While various stochastic processes can be expressed by master equations, in general it is difficult to solve the master equations exactly, and it is also hard to solve the master equations numerically because of the curse of dimensionality. The field theoretic approach has been used in order to study such com...
Given a reaction-diffusion system which exhibits Turing’s diffusion-driven instability, we study the influence of unilateral obstacles of opposite sign on bifurcation and critical points. The approach is based on a variational approach to a non-variational problem which even after transformation to a variational problem has an unusual structure for which usual variational methods do not apply.
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