The special issue Sustainable innovation in minimal mass structures and lightweight architectures of the Journal Architectural Engineering Design Management selects most significant topi...

We prove that for any definable subset $X\subset \mathbb {R}^{n}$ in a polynomially bounded o-minimal structure, with ${\rm dim}(X) \lt n$, there is finite set of regular projections (in the sense Mostowski). also give weak version this theor