Geodesic
A differential-difference bicomplex
Teoretičeskaâ i matematičeskaâ fizika, Tome 165 (2010) no. 2, pp. 195-216 Cet article a éte moissonné depuis la source Math-Net.Ru

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We develop the method of difference jets on a multidimensional integer lattice. Based on this, we construct a lattice differential-difference bicomplex in the class of functions of a locally finite order and prove that it is acyclic.
Keywords: integer lattice, difference jet, differential-difference bicomplex. 
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V. V. Zharinov. A differential-difference bicomplex. Teoretičeskaâ i matematičeskaâ fizika, Tome 165 (2010) no. 2, pp. 195-216. http://geodesic.mathdoc.fr/item/TMF_2010_165_2_a0/

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