Results 31 to 40 of about 1,359,146 (78)

關於差分方程型態之Opial不等式之探究

open access: yes, 2012
[[abstract]]Opial不等式及其差分方程型態一般性的推廣,在基礎研究中扮演解決問題的角色。例如微分方程和差分方程在建構初始邊界值的限制下,方程式存在性和唯一性的問題。此外,許多物理行為,例如振盪、無振動與有界性的問題,也發現可由Opial不等式來討論解釋。首先將針對Opial不等式與Lasota不等式做個介紹,在1960年,Opial(請參閱參考文獻[7])建立下列重要的積分不等式:令函數$x(t)\in\{C^{1}}[0,h]$,滿足$x(0)=x(h)=0$且對於所有$t\in\[0 ...
許凱程
core  

[Research progress on transcranial electrical stimulation for deep brain stimulation]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Meng W, Zhang C, Wu C, Zhang G, Huo X.
europepmc   +1 more source

某些建立在isotonic linear functionals及Hilbert空間上的Jessen-型態不等式

open access: yes, 2012
[[abstract]]本計劃提供一些Jessen-Hadamard-type, Fejér-Hadamard-type, Hadamard-type及Bullen-type不等式;改良及推廣遠原始的Jessen, Hadamard, Fejér, Bullen 不等式. In this project, we present some Jessen-Hadamard-type, Fejér-Hadamard-type, Hadamard-type and Bullen-type ...
曾貴麟
core  

Approximate controllability of a class of second order stochastic evolution equations with infinite delay(一类具有无穷时滞的二阶随机发展方程的近似可控性)

open access: yesZhejiang Daxue xuebao. Lixue ban
This paper presents a study on existence and approximate controllability of the mild solution of a class of second order stochastic evolution equations with infinite delay in Hilbert space.
强成菊(QIANG Chengju)   +1 more
doaj   +1 more source

[A non-contact continuous blood pressure measurement method based on video stream]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Yan H   +5 more
europepmc   +1 more source

MM-convex function & its Jensen-type inequality(MM-凸函数及其Jensen型不等式)

open access: yes, 2017
考虑函数的广义凸性问题,利用区间上的二元幂平均定义了MM-凸函数,讨论了MM-凸函数的若干判定定理及运算性质,建立了其Jensen型不等式,并给出了Jensen型不等式的等价形式及推论.结果表明,MM-凸函数是比较函数定义区间内任意两点的幂平均函数值与其函数值的幂平均大小所确定的各类凸函数的推广.MM-凸函数概念的引入,为深入研究凸函数和拓展凸函数概念探索了 ...
HUFugao(胡付高)   +2 more
core   +1 more source

更極緻的阿達瑪不等式

open access: yes, 2018
碩士若f在[a,b]中為一個凸函數,那麼存在有實數k,K使得 k,K介於阿達瑪不等式的不等號中間嗎? 這個論文主要研究目的就是去找出更多這樣的答案。If f is convex function on [a,b],do there exist real numbers k,K,such that between the classic Hermite-Hadamard inequality?
葉正宏;Yeh, Cheng-Hung
core   +1 more source

Sufficiently necessary conditions for the optimal matching parameters of super-homogeneous kernel integral operator in Lebesgue space with added exponential weight(加指数权Lebesgue空间超齐次核积分算子搭配参数最佳的充要条件)

open access: yesZhejiang Daxue xuebao. Lixue ban
The concept of super-homogeneous function is introduced, the homogeneous kernel, quasi-homogeneous kernel and many non-homogeneous kernel are united as super-homogeneous, as well as the boundedness problems of super-homogeneous kernel integral operator ...
洪勇(HONG Yong)
doaj   +1 more source

[Key technologies for intelligent brain-computer interaction based on magnetoencephalography]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2022
Xu H   +5 more
europepmc   +1 more source

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