Abstract We compute the number of points over finite fields character stack associated to a compact surface group and reductive with connected centre. find that answer is polynomial on residue classes (PORC). The key ingredients in proof are Lusztig’s Jordan decomposition complex characters groups Deriziotis’s results their genus numbers. As consequence our main theorem, we obtain an expression for E -polynomial stack.
Abstract To accurately count densely stacked rebars belongs to semantic segmentation in image. Various methods have been proposed segment the objects single However, widely and stacking scene such as warehouse or vehicle of is always faced. For these scenes, clear image end faces
Stacked sheets counting is an important segment in the printing and packaging industry. It can meet strict quality control avoid great economic loss. Traditional methods based on photoelectric sensors or image processing face challenges of low efficiency, breakage, contrast. In t
Abstract Character strengths have been found to consistently predict many positive psychological outcomes, such as well-being, life satisfaction, and mental health, but research on the topic is still at its infancy some methodological limitations must be overcome better understan
Aims. Radio observations have shown that galaxy clusters are giant reservoirs of cosmic rays (CR). Although a gamma-ray signal from the cluster volume is expected to arise through interactions of CR protons with the ambient plasma, a confirming observation is still missing. Metho