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A new estimation of the growth bound of a periodic evolution family on banach spaces
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نویسنده
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buse c. ,khan a. ,rahmat g. ,tabassum a.
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منبع
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journal of function spaces - 2013 - دوره : 2013 - شماره : 0
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چکیده
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Let = { u (t,s) } t ≥ s ≥ 0 be a strongly continuous and q -periodic evolution family acting on a complex banach space x. we prove that if 0 < p < ∞,x x,and sup s ≥ 0 sup | | x | | ≤ 1 ∫ 0 ∞ u (t + s,s) x p d t: = c p < ∞,then the growth bound of the family is less than or equal to - 1 / (p c p). © 2013 constantin buse et al.
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آدرس
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department of mathematics,west university of timisoara,boulevard v. parvan no. 4, Romania, abdus salam school of mathematical sciences (assms),government college university,68-b,new muslim town, Pakistan, abdus salam school of mathematical sciences (assms),government college university,68-b,new muslim town, Pakistan, abdus salam school of mathematical sciences (assms),government college university,68-b,new muslim town, Pakistan
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Authors
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