Minimal graph-surfaces on arbitrary two-step Carnot groups
Maria Borisovna Karmanova · Russian Mathematics · 2019
ÌÈÍÈÌÀËÜÍÛÅ ÏÎÂÅÐÕÍÎÑÒÈ-ÃÐÀÔÈÊÈ ÍÀ ÏÐÎÈÇÂÎËÜÍÛÕ ÄÂÓÑÒÓÏÅÍ×ÀÒÛÕ ÃÐÓÏÏÀÕ ÊÀÐÍÎ Àííîòàöèÿ.Óñòàíîâëåíû áàçîâûå ñâîéñòâà ìèíèìàëüíûõ ïîâåðõíîñòåé-ãðàôèêîâ, ïîñòðîåííûõ ïî êëàññó îòîáðàæåíèé äâóñòóïåí÷àòûõ ãðóïï Êàðíî.Ìåòîäû èññëåäîâàíèÿ âêëþ÷àþò ðåøåíèå õàðàêòåðíîãî