A coincidence theorem for holomorphic maps to G/P

نویسنده

  • Parameswaran Sankaran
چکیده

The purpose of this note is to extend to an arbitrary generalized Hopf and CalabiEckmann manifold the following result of Kalyan Mukherjea: Let Vn = S 2n+1×S2n+1 denote a Calabi-Eckmann manifold. If f, g : Vn−→P are any two holomorphic maps, at least one of them being non-constant, then there exists a coincidence: f(x) = g(x) for some x ∈ Vn. Our proof involves a coincidence theorem for holomorphic maps to complex projective varieties of the form G/P where G is complex simple algebraic group and P ⊂ G is a maximal parabolic subgroup, where one of the maps is dominant.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Coincidence point theorem in ordered fuzzy metric spaces and its application in integral inclusions

The purpose of this paper is to present some coincidence point and common  fixed point theorems for multivalued contraction maps in complete fuzzy  metric spaces endowed with a partial order. As an application, we give  an existence theorem of solution for general classes of integral  inclusions by the coincidence point theorem.

متن کامل

A unique common fixed point theorem for six maps in g-metric spaces

In this paper we obtain a unique common xed point theorem for sixweakly compatible mappings in G-metric spaces.

متن کامل

F U N D a M E N T a Mathematicae a Lefschetz-type Coincidence Theorem

A Lefschetz-type coincidence theorem for two maps f, g : X → Y from an arbitrary topological space to a manifold is given: Ifg = λfg , that is, the coincidence index is equal to the Lefschetz number. It follows that if λfg 6= 0 then there is an x ∈ X such that f(x) = g(x). In particular, the theorem contains well-known coincidence results for (i) X,Y manifolds, f boundary-preserving, and (ii) Y...

متن کامل

Unique common coupled fixed point theorem for four maps in $S_b$-metric spaces

In this paper we prove a unique common coupled fixed point theorem for two pairs of $w$-compatible mappings in $S_b$-metric spaces satisfying a contrctive type condition. We furnish an example to support our main theorem. We also give a corollary for Junck type maps.

متن کامل

Coupled coincidence point theorems for maps under a new invariant set in ordered cone metric spaces

 In this paper, we prove some coupled coincidence point theorems for mappings satisfying generalized contractive conditions under a new invariant set in ordered cone metric spaces. In fact, we obtain sufficient conditions for existence of coupled coincidence points in the setting of cone metric spaces. Some examples are provided to verify the effectiveness and applicability of our results.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002