Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Sunhong Lee"'
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
This paper is concerned with the higher order nonlinear neutral delay differential equation [a(t)(x(t)+b(t)x(t-τ))(m)](n-m)+[h(t,x(h1(t)),…,x(hl(t)))](i)+f(t,x(f1(t)),…,x(fl(t)))=g(t), for all t≥t0. Using the Banach fixed point theorem, we est
Externí odkaz:
https://doaj.org/article/c89019c694e245adaa333640c41fe4bb
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
We establish the strong convergence for the implicit -iterative process associated with Lipschitzian hemicontractive mappings in Hilbert spaces.
Externí odkaz:
https://doaj.org/article/5f9d4696906142d3a9d7b102b0a847f6
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
This paper deals with the existence of continuous bounded solutions for a rather general nonlinear integral equation of Volterra type and discusses also the existence and asymptotic stability of continuous bounded solutions for another nonlinear inte
Externí odkaz:
https://doaj.org/article/9cdc48c0ae004b9b9b691239940fb4fa
Publikováno v:
Journal of Applied Mathematics, Vol 2012 (2012)
Four fixed point theorems for nonlinear set-valued contractive mappings in complete metric spaces are proved. The results presented in this paper are extensions of a few well-known fixed point theorems. Two examples are also provided to illustrate ou
Externí odkaz:
https://doaj.org/article/64c2505eff1841c4b25ee244c6b32516
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
We present an algorithm for C1 Hermite interpolation using Möbius transformations of planar polynomial Pythagoreanhodograph (PH) cubics. In general, with PH cubics, we cannot solve C1 Hermite interpolation problems, since their lack of parameters ma
Externí odkaz:
https://doaj.org/article/78033096f8d444d9a9823463936a88f8
Autor:
Sunhong Lee, Jong Cheol Jeong, Gyu-Tae Shin, Ji Won Kim, Inwhee Park, Heungsoo Kim, Hyunee Yim
Publikováno v:
The Korean Journal of Medicine. 93:398-403
Publikováno v:
Journal of Computational and Applied Mathematics. 308:166-176
We state and prove the sufficient and necessary condition for a mapping to be a scaled MPH-preserving mapping which preserves the MPH property of a curve with rescaling the speed by a rational function in R 2 , 1 , and show how to produce polynomial
Publikováno v:
The Science of the total environment. 696
Increasing evidence suggests that the toxicity of fine dust particles (PM
Publikováno v:
Korean Journal of Healthcare-Associated Infection Control and Prevention. 24:52
Autor:
Hyun Chol Lee, Sunhong Lee
Publikováno v:
East Asian mathematical journal. 29:53-68
We solve the geometric Hermite interpolation problem withplanar Pythagorean-hodograph cubics. For every Hermite data, we de-termine the exact number of the geometric Hermite interpolants and rep-resent the interpolants explicitly. We also present a s