著者
鈴木 千里
出版者
日本建築学会
雑誌
日本建築学会計画系論文集 (ISSN:13404210)
巻号頁・発行日
vol.71, no.599, pp.165-172, 2006-01-30 (Released:2017-02-17)
参考文献数
3

Department of Social Welfare in Ministry of Health and Welfare organized the Housing Corporation in 1941. Just before it, the department held a conference and made 'the designing standards for housing and its surroundings.' Until now we have considered the house types of the designing standards to be lacking relationship with family members. This study reviews the plans for designing standards in the conference, and clarifies that they were planned based on family members and uses of rooms while asleep and made to determine the designing standards.
著者
鈴木 千里
雑誌
全国大会講演論文集
巻号頁・発行日
vol.第40回, no.基礎理論及び基礎技術, pp.82-83, 1990-03-14

非線形積分方程式であるHammerstein方程式(1.1)u(x)=∫^1_<-1>K(x,s)f(s,u(s))ds+h(x) (x∈I=[-1,1])に対してLobatto積分則を用いる古典的Nystrom法は(1.2)u_i=Σ^n__<j=1>K_<ij>W_jf_j+h_i(i=1,2,..,n)の離散近似方程式系を導く.ここでW_iはLobatto積分則の重み係数,x_jはその分点,u_iは方程式(1.1)の解u(x)のx_i上の近似値,K_<ij>=K(x_i,x_j),f_j=(x_j,u_j),h_i=h(x_i).しかし,積分核k(x,s)やf(s,z),h(x)が十分滑らかな場合,もう少し精密に離散化を図ると,つぎのような離散近似方程式系が得られる.(1.3)u_i=Σ^n__<j=1>K_<ij>w_jf_j+Σ^n__<j=1>Σ^n__<k=1>K_<ij>e_<jk>f_k+h_iここでe_<jk>は,p_<n-1>(x)をLegendre多項式とし,(1.4)e_<jk>=-2/((2n-1)n(n-1)p<n-1>(x_i)p_<n-1>(x_j))本予稿では,(1.3)の離散近似方程式系を導く近似スキムを提案し,古典的Nystrom法との精度的な比較を行う.また数値結果に基づく比較も行う.