Teori Ramsey adalah salah satu topik penelitian dalam teori graf yang sedang berkembang pesat, dan mempunyai banyak aplikasi. Salah satu teorema dari Teori Ramsey diperkenalkan oleh Frank Plumpton Ramsey [11], pada tahun ...

This paper is concerned with obtaining boundary integral equations for the numerical solution of the partial differential equations governing static deformations of inhomogeneous anisotropic elastic materials. The elastic ...

Bilangan Ramsey R(G;H) untuk suatu graf G dan H adalah bilangan bulat terkecil n sedemikian sehingga untuk sebarang graf F dengan n titik memenuhi sifat: F memuat G atau komplemen dari F memuat H. Batas bawah bilangan Ramsey ...

The matric flux potential and horizontal and vertical flux distributions are obtained for periodic irrigation channels by using boundary integral equation techniques. Numerical results are given for the special cases ...

Sistem perkongruenan yang dapat dicari penyelesaiannya secara teori bilangan dasar ternyata dapat dibuktikan melalui teori-teori struktur aljabar khususnya dengan ideal maksimal.

We start with an introduction about the Clifford windowed Fourier transform (CWFT). We then apply the CWFT to a linear time-varying system.

In this paper, we introduce quaternion-valued wavelets in the context of the duplex matrix-valued function. We then formulate quaternion scaling and wavelet functions using quaternion multiresolution analysis (QMRA).With ...

Potato is a staple food crop that widely grown around the world. Virus infection is main factor that affects great loss of the potato production. Potato virus X(PVX), potato virus Y(PVY),and potato leaf roll virus(PLRV) ...

This paper discusses the gradient eatimates for solution of nonlinear parabolic equations with m-Laplacian type: u_t-div(σ(|∇u|^2 )∇u)+g(u)=f(x),t>0, x∈Ω, where σ(v^2) is a function like σ(v^2)=|v|^m, function σ(⋅) ...

For an Ore extension R over a commutative Dedekind domain D, where sigma is an automorphism on D, we give a relation between invertible ideal in D with invertible ideal in R. Beside that, we give a sufficient condition for ...