On the basis of the text "The beauty of mathematics and the unified beauty of mathematics" by the writer and linking up with the exposition of the beauty by natural scientists and the great achievements of the research on natural science the following text intends to expound the connotation and manifestation of the terse beauLy, novel beauty and symmetric beauty of mathematics.

The novel beauty produced by distance——Analysis on parabolic characteristics and mechanism in《A Surrounded City》

The esthetic appeal of Yi’an Style is manifested in the sincere sentiment, lofty savors, implicit style, happy rhythm and the novel sentence, which forms the unification of the content and form.

Su Shi s Cis featured a unique style of creation and artistic charm——extensive and novel,that is,variety in figures of speech and the relation between tenor and vehicle,and novelty in perspective and image formation.

The innovation originates from stimulus of novelty, individual profit-maximum behavior, human being s rule-following, the interaction of network and the government support.

The former ones are a bit monotonous and scarce of variation, while the later ones are rich in different varieties, which not only are applied more skillfully on the original basis, but also have some additional new styles, adding a tint of novelty to his poems.

It is also noteworthy that his works bear firm and clear aesthetic orientation,which advocates that "the past belongs to the present",completely denying the revivalism and stressing "innate character" and pursuing "novelty".

In this paper, we define a class of new graph-spoon star graph and as wellas weak odd strong harmony graph, is defined, the writers give Stn P1C4’s odd graceful labeling、k- graceful labeling and weak odd strong harmony labeling,and prove that the Stn P1C4 is a odd graceful graph, k-graceful graph and weak odd strong harmony graph.

In this paper,we obtain three kinds of graphs by adding some vertices and some edges on,and proved that the three kinds of graphs not only are allgraceful,odd graceful,but also are balanced graphs and alternating graphs.

It is shown that∪ni=1 Pli, ∪ni=1 Sli, ∪ni=1 Sli ∪∪ti=1 Pmi ,Cm ∪Pn and Cm ∪Cn are odd graceful, and that ∪ni=1 Cmi is odd graceful when mi ≡0(mod4).

If there exists a mapping f: V→{0,1,2,…,2E|-1} which satisfies: u,v∈V,if u≠v,then f(u)≠f(v);max{ f(v)|v∈V}=2|E|-1; e 1,e 2∈E,if e 1≠e 2,then g(e 1)≠g(e 2),here g(e)=|f(u)-f(v)|,e=uv;{g(e)|e∈E}={1,3,5,…,2|E|-1 },then G is called an odd graceful graph,and f is called odd graceful labeling of G.