A generic lattice model for systems containing particles interacting with short-range attraction long-range repulsion (SALR) potential that can be solved exactly in one dimension is introduced. We assume attraction J1 between the first neighbors and repulsion J2 between the third neighbors. The ground state of the model shows existence of two homogeneous phases (gas and liquid) for J2/J1 <1/3. ...

The microarray technology allows researchers to simultaneously measure gene expression levels of thousands of genes. Analysis of data produced by such experiments provides knowledge about the gene function. An important step in the analysis of gene expression data is the detection of genes with similar expression patterns. Real-time computational tools for organization and visualization are cru...