Granados Pinzón, Claudia A particular case of the problem of precribed scalar curcature in \(S^n\). (Un caso particular del problema de prescribir la curvatura escalar en \(S^n\).) (Spanish. English summary) Zbl 1153.53304 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 119-123 (2007). MSC: 53A10 53A05 53A30 PDFBibTeX XMLCite \textit{C. Granados Pinzón}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 119--123 (2007; Zbl 1153.53304)
Castañeda, María Eugenia; Nagar, Daya K. Distribution of the trace of the matrix of sample sums of squares and products from a mixture of normal models. (Distribución de la traza de la matriz de sumas de cuadrados y productos bajo el modelo normal mixto.) (Spanish. English summary) Zbl 1319.62029 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 109-118 (2007). MSC: 62E15 62H10 62H99 PDFBibTeX XMLCite \textit{M. E. Castañeda} and \textit{D. K. Nagar}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 109--118 (2007; Zbl 1319.62029)
Mejía, Carolina; Montoya, J. Andrés The effective reals of Schanuel. (Los reales efectivos de Schanuel.) (Spanish. English summary) Zbl 1151.03031 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 85-108 (2007). MSC: 03F60 03D10 03D45 20K30 PDFBibTeX XMLCite \textit{C. Mejía} and \textit{J. A. Montoya}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 85--108 (2007; Zbl 1151.03031)
Castaño, Jorge I.; Díaz, Walter Approximate solution of a vector problem using Fer expansions. (Solución aproximada para un problema vectorial mediante desarrollos de Fer.) (Spanish. English summary) Zbl 1159.34302 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 77-84 (2007). MSC: 34A25 34A12 34A30 PDFBibTeX XMLCite \textit{J. I. Castaño} and \textit{W. Díaz}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 77--84 (2007; Zbl 1159.34302)
Bobadilla, Martha; Enríquez, Francisco; Montes, Alex; Tobar, Jaime Charaterizations of Lipschitz spaces in terms of the derivations of the non-integer order of Poisson integrals. (Caracterización de los espacios de Lipschitz en términos de las derivadas de orden no entero de las integrales de Poisson.) (Spanish. English summary) Zbl 1156.26302 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 67-76 (2007). MSC: 26A33 26A16 PDFBibTeX XMLCite \textit{M. Bobadilla} et al., Mat., Enseñ. Univ. (N.S.) 15, No. 1, 67--76 (2007; Zbl 1156.26302)
Hamza, Elsadig A.; Rajvanshi, Satish C.; Sacheti, Nirmal C. Pulsatile flow between two coaxial porous cylinders with slip on inner cylinder. (English) Zbl 1203.76144 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 51-66 (2007). MSC: 76S05 76D05 76M45 PDFBibTeX XMLCite \textit{E. A. Hamza} et al., Mat., Enseñ. Univ. (N.S.) 15, No. 1, 51--66 (2007; Zbl 1203.76144)
Dias Ferreira, Jocirei; Ferndandes de Oliveira, Luiz A. Hopf and zip bifurcation in a specific \((n+1)\)-dimensional competitive system. (English) Zbl 1185.34060 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 33-50 (2007). Reviewer: Jinzhi Lei (Beijing) MSC: 34C60 92D25 34C23 PDFBibTeX XMLCite \textit{J. Dias Ferreira} and \textit{L. A. Ferndandes de Oliveira}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 33--50 (2007; Zbl 1185.34060)
Castañeda, Nelson Hessians, warped products and eigenvalues. (English) Zbl 1153.53015 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 13-32 (2007). MSC: 53B20 53C21 58J32 PDFBibTeX XMLCite \textit{N. Castañeda}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 13--32 (2007; Zbl 1153.53015)
Amster, Pablo; Cárdenas, Pedro P. Sturm-Liouville boundary conditions for a second order ODE. (English) Zbl 1178.34022 Mat., Enseñ. Univ. (N.S.) 15, No. 1, 3-11 (2007). Reviewer: Anna Capietto (Torino) MSC: 34B15 47N20 34A45 34B24 PDFBibTeX XMLCite \textit{P. Amster} and \textit{P. P. Cárdenas}, Mat., Enseñ. Univ. (N.S.) 15, No. 1, 3--11 (2007; Zbl 1178.34022)