We give necessary and sufficient conditions, both algebraic geometric, for a quadrilateral to be the level set of sum distances m ≥ 2 different lines.

We construct a spectral sequence converging to the cohomology with compact support of m-th contact locus complex polynomial. The first page is explicitly described in terms log resolution and coincides McLean’s Floer $m$‑th iterate monodromy, when polynomial has an isolated singularity. Inspired by this connection, we conjecture that if two germs holomorphic functions are embedded topologically...

In this study 90 individuals of recombinant inbred lines (RILs) were developed by crossing subspecies of japonica rice cultivar, ‘Nagdong’ and an indica type cultivar, ‘Cheongcheong’. These individuals were used to identify the quantitative trait loci of panicle traits using SSR markers. A genetic linkage map was constructed using one hundred fifty four simple sequence repeat ...

In this study 90 individuals of recombinant inbred lines (RILs) were developed by crossing subspecies of japonica rice cultivar, ‘Nagdong’ and an indica type cultivar, ‘Cheongcheong’. These individuals were used to identify the quantitative trait loci of panicle traits using SSR markers. A genetic linkage map was constructed using one hundred fifty four simple sequence repeat ...