Table 1 Type of space–time transition.

From: The coordination pattern of tourism efficiency and development level in Guangdong Province under high-quality development

Type

Time leap form

Symbolic expressions

Type I

Self-jumping-

neighborhood stabilization

HHt → LHt+1, LHt → HHt+1, HLt → LLt+1, LLt → HLt+1

Type II

Self-stabilization-

neighborhood leap

HHt → HHt+1, LHt → LHt+1, HLt → HLt+1, LLt → LLt+1

Type III

Self-jumping-

neighborhood jumping

HHt → LHt+1, LHt → HHt+1, LLt → HLt+1, HLt → LLt+1

Type IV

Self-stabilization-

neighborhood stabilization

HHt → HHt+1, HHt → HHt+1, LLt → LLt+1, LLt → LLt+1