Geodesic

Volume 121 (1958) no. 3

Sommaire

On the boundedness of the solutions of boundary problems for first order linear elliptical systems in a plane
p. 399-402
A further strengthening of Jackson's theorem on the approximation of continuous functions by ordinary polynomials
p. 403-406
On the asymptotic behaviour of solutions of simultaneous linear equations
p. 407-410
Optimum algorithms for selection
p. 411-414
Extremum problems in the class of trigonometric polynomials
p. 415-417
A linearized estimate of the error involved in the numerical integration of the simultaneous differential equations of the
p. 418-421
Eiserman's problem in the case of three simultaneous differential equations
p. 422-425
Approximation of differentiable functions by de la Vall\'ee Poussin's sums
p. 426-429
On conformal mappings
p. 430-431
Proportional navigation as a problem of cybernetics
p. 432-435
The excitation, reflection and radiation of surface waves in a wedge-like region with given face impedances
p. 436-439
On the nature of the spark discharge in an inert gas
p. 440-442
The creep of single crystals of zinc in readily fusible metallic melts
p. 443-445
Absorption and luminescence by a harmonic oscillator
p. 446-449
The production of single crystals of ferrites according to Verneuil
p. 453-454
The synthesis of methyl ethers of isomeric chondrofolines, chondodendrines and tubocurarines
p. 455-457
Some regularities of melting temperature variations in homological series of heterochain polymers
p. 458-461
Substitution reactions in the methylene group of $\beta$-ketoacetals
p. 462-465
Some new types of Arbuzov's regrouping
p. 466-469
The alkylation of benzene and its homologues by acetic esters of $\gamma$-acetylene glycols
p. 470-473
The polymerization of higher diolefines
p. 474-476
The stereochemistry of the $\sigma$, $\pi$-conjugation. $\alpha$-Chloromercurcamphenilone
p. 477-480
The synthesis of 5-mercaptoindole and 5-mercapto-l-methylindole derivatives
p. 481-484
Dehydrogenation of $n$-pentane and isopentane in the presence of alumina~-- chromia~-- potassiumoxide catalyst
p. 485-487
An investigation of the structure of liquid $\mathrm{Bi}$--$\mathrm{Sn}$ alloys
p. 488-491
The effect of $\gamma$-rays from $\mathrm{Co}^{60}$ on $\mathrm{Ca}(\mathrm{NO}_3)_2\cdot4\mathrm{H}_2\mathrm{O}$
p. 492-494
Radioactive catalysts. Dehydration of cyclohexanol over magnesium and sodium sulphates
p. 495-498
Spectroscopic investigation of adsorption and catalytic reaction of cyclohexadiene on the transparent palladium films
p. 499-502
The diffusion potential of a falling drop with an adsorption layer
p. 503-506
Two kinds of manganese luminescence centres in the cadmium~-- lithium orthosilicate phase
p. 507-510
Поправки к~статье ``Определение положения заместителей в~ферроценовых соединениях по инфракрасным