Branching in Polyolefins will cover the synthesis, characterization, structure/property, processibility, and applications of the branched polyolefins. Branching in polyolefins is an emerging new frontier in the field. The long chain pbranching of polyolefins, a specialty area, is ripe for exploration. Because of their ability to enhance the end-use product performance and processibility, branching in polyolefins has opened new market niches and patent windows that are otherwise inaccessible to the industrial producers.