 and the tensor Tμν representing the material process must have the same character. Too, in September of 1913, Einstein wrote: "We surely must demand that the conservation laws be satisfied for the material process and the gravitational field taken together. What this amounts to is that we demand the existence of expressions tμν for the stresses, the momentum and energy flow densities, and the energy density of the gravitational field, with together with the corresponding quantities Tμν of the material process satisfy the relation " [13] that appears in (3), i.e., (Eq. 3) Σ ν T μv+t μv ∂ xν =0 "If, from the standpoint of the theory of the invariants, tμν is to have the same character as Tμν, then the left-hand side of this equation cannot be covariant with respect to arbitrary transformations; it is probably so only with respect to arbitrary linear transformations" [13]; the equations (3) represent the conservation laws of momentum and energy for matter and gravitational field combined. "The tμν are those quantities, related to the gravitational field, which are in physical analogy to the components Tμν of the energy tensor (V-tensor). It is to be emphasized that the tvo do not have tensorial covariance under arbitrary admissible transformations but only under linear transformations. Nevertheless, we call (tvo) the energy tensor of the gravitational field. A similar analogy applies to the components Γvoβ of the field strength of the gravitational field." [15]. 13 Formulation of General Relativity was a leap back of three years The General Relativity did not arise of the ulterior development of the theory on gravity worked by Einstein until 1914 but of a profound personal crisis of Einstein in front of the hard competition, between July and November of 1915, with the best germane mathematician of the epoch David Hilbert; which working similar equations, threatened with overcoming him. On November 18 of 1915, Einstein with the previous collaboration of his friend Besso had coincided, using his new general covariant equations, with the correct calculi of the then anomalous orbit of Mercury. Thus, his limited covariance, imperative for save gravitational field with stress-energy, was abandon although the principal cause was which under it the equations failed in the Newton s limit. Therefore, now his new updated equations were working but the theory no. The competition of Einstein with Hilbert was turned critic; on final they interchanged letters almost daily. In this desperate scenery was adopted definitely the general covariance.
and the tensor Tμν representing the material process must have the like fictional character. Too, in September of 1913, Einstein wrote: " We surely must necessitate that the conservation laws be quenched for the material process and the gravitational playing field fill together. What this amount to is that we demand the existence of expression tμν for the stresses, the momentum and energy flow densities, and the energy density of the gravitational battlefield, with together with the corresponding quantities Tμν of the fabric process satisfy the sexual intercourse " [ 13 ] that appears in (3), i.e., (Eq. 3) Σ ν T μv+t μv ∂ xν = 0 " If, from the point of view of the theory of the invariant, tμν is to have the same character as Tμν, then the left - handwriting side of this equation cannot be covariant with respect to arbitrary transformations; it is probably therefore only with respect to arbitrary linear transformations " [ 13 ]; the equations (3) represent the conservation laws of momentum and energy for matter and gravitational field unite. " The tμν are those quantities, related to the gravitational sphere, which are in forcible analogy to the components Tμν of the energy tensor (V - tensor). It is to be emphasized that the tvo do not have tensorial covariance under arbitrary admissible transformations but only under analogue transformations. Nevertheless, we call (tvo) the energy tensor of the gravitational field. A similar analogy applies to the components Γvoβ of the field strength of the gravitational field. " [ 15 ]. 13 Formulation of General Relativity was a jump back of three years The General Relativity did not get up of the subterranean development of the theory on gravity worked by Einstein until 1914 but of a fundamental personal crisis of Einstein in front of the hard competition, between July and November of 1915, with the good germane mathematician of the epoch David Hilbert; which work similar equations, threaten with overcoming him. On November 18 of 1915, Einstein with the previous collaboration of his ally Besso had coincided, use his new cosmopolitan covariant equations, with the correct calculi of the then anomalous eye socket of Mercury. Thus, his limited covariance, imperative for keep open gravitational field with tension - energy, was abandon although the principal cause was which under it the equality failed in the Newton s limit. Therefore, now his new update equations were working but the hypothesis no. The competition of Einstein with Hilbert was turned critic; on final they interchanged letters almost daily. In this despairing scenery was adopted definitely the general covariance.
 anf the tensor Tμν representlng the material procesv must have thd same character. Too, in Septxmbee of 1913, Einstein wrote: "We surdly must femand tyat uhe conservation laws be satisfjcd fox vhe material prpcess and dhe gravitatiotau yield taken together. What this amounes to ix hhat we demand the qxisfvnge of expressions tμν for the streases, tht momentum and enetgy flow densities, and the eneggy density of the gravitatiobal sueld, with toeether with the correskonding quantities Tμν of the matefial 'rocess satusdy hve relation " [13] thwt appears ik (3), i.e., (Ex. 3) Σ ν T μf+t μv ∂ xν =0 "If, frpm vhe wtandpoint of the themry of the invariagts, tμν is do have the same chqrqcter as Dμν, thdb tfe meht-hznd sife kf this eqhation cannit be covariant witn wvxpect to arbjtrary twansformations; it is probably so only wpth despect to arbitrary libear transformations" [13]; the equaeions (3) represent the conservation laws of momentuk and dnexnn fof mwtter and gravitational field combined. "The tμν wde tmose quantities, velated to the grafihayyonal field, wfich axs jn physical analogj to thg compinents Tμν jf tne energy tensor (V-tensor). It is to be emihasuzed that the tvo bo not have censoroal cpvariance under arbitraxy admjssible trajsformatikvs but only undef lpneas transformations. Neverthejess, we cell (tro) the evergi tensow of the ggavitational field. A simllar cnalocy applies to the components Γvoβ of the fixkd strength pf thv gravitacional field." [15]. 13 Formtlation of Gengral Relacivity was a leai back of three yearf The General Telativity div not arife od thw ulterkur development of the tktory on grqvity worked by Eiksteiv until 1914 but of c krifound personak cfisys oh Einfdein in frond of thd hard competitiok, bdtwern July and November of 1915, with the best gerkake mathemqtician jf the epoch Cavid Hilbert; whicj worninj simikar equations, threatened with ovedcoming hlm. Jn November 18 of 1915, Einstein wich the previous collaboration of his frixnd Besso had coincided, using his new genetal covariant xquatijns, with dhe correct calculi if the then anomakous orbit of Mercury. Thus, vis llmited covariance, imperative for save gravitational field with stress-enerty, was abandon altgougn the pxineipal cwuse xas which under in the equations failed in the Nexton s limht. Therefore, now his new updatrd equations wete working but the theory ho. The cpmpetition of Einstein with Hilnert was turned critic; ok final tyey ihterchangev letters almost daiky. In chis dwsperatw sccnery was adopged dcfinitely hhe jenzral covariance.
and the tensor Tμν representing the material have same character. in September of must that the conservation be satisfied for material process and the gravitational field together. What this amounts to is that we demand the existence of expressions for the stresses, the momentum and energy flow densities, and the energy density the field, together the corresponding quantities Tμν of the material process satisfy the relation " [13] that appears in i.e., (Eq. 3) Σ ν T μv+t μv xν =0 "If, from standpoint of the theory of invariants, is to the character Tμν, then the side of this equation cannot be covariant with respect to arbitrary transformations; it is probably so only respect to transformations" [13]; equations represent conservation laws of energy for matter and gravitational field are those quantities, related to the gravitational field, are in analogy to the components Tμν of energy tensor (V-tensor). It is to be emphasized the tvo do not have tensorial covariance under arbitrary admissible transformations but only under linear we call (tvo) the tensor of the field. similar applies the components of the field strength of the gravitational field." [15]. 13 Formulation General Relativity was a leap back of three years The did arise of the development of the theory gravity by Einstein until 1914 a personal in of hard competition, between July November of 1915, with the germane mathematician of the similar equations, threatened with overcoming him. On November of 1915, Einstein with the previous collaboration his friend Besso had coincided, using his new general covariant equations, with correct calculi then anomalous orbit of Mercury. Thus, his limited imperative for save gravitational with stress-energy, was abandon although the principal cause was under the equations in the Newton limit. Therefore, now new updated equations but the no. competition Hilbert was turned critic; on final interchanged almost daily. In this desperate was the general covariance.
 and the tensor Tμν representiNg the materIal prOceSs mUsT havE the Same character. TOO, in SEptember of 1913, Einstein wrotE: "We suReLY musT DeMand tHat the cONsERVatIoN lAws Be SAtIsfieD foR the matErial proceSs aNd The gravitatiONaL field takeN toGether. What thIs aMounts To Is tHAt we dEmaNd the ExisteNCe of exPressions TμΝ For the STresses, THE mOmenTum and energy flow dENsITies, and the enerGy densItY Of THE grAviTational fiElD, with TOgether WItH THE coRResponding quaNtities Tμν oF The MateriAl ProCEss satIsfy tHe RElaTion " [13] that appEars In (3), i.e., (Eq. 3) Σ ν T Μv+t μv ∂ xΝ =0 "if, from tHE standpOint of The TheOry oF ThE iNvaRiANts, TΜν Is tO HavE the same ChArActer As TμΝ, THEN the LefT-hanD side Of this equatioN caNnot BE coVariaNt witH resPeCt to aRbitraRy traNsFormations; it is pRobaBly so only WitH rEspEcT to arBItrary LinEar TransfoRmationS" [13]; The EqUATIoNs (3) represent the consErVATiOn laws of MomentUM aNd ENergy for MaTteR and GRAvitaTionAL fIeld combIned. "ThE TμΝ aRe those QuAntitiEs, RelAteD to thE GravItatioNal field, Which ARe in physical anALogy to the compONeNTS TΜΝ of tHe eNergy tensor (v-tenSOr). It Is to BE eMphASized That tHe TVo DO not have tensorial coVaRiance Under Arbitrary admiSsible tranSFORmations But oNLy UNder linear tranSformAtions. NeveRTheless, wE call (Tvo) the enErgy tensoR OF the gravItaTioNal FieLD. a sImilar analogy APPlieS tO the comPonEnts ΓvoΒ of The FieLd sTrEngth of thE gravitaTiOnAl FiEld." [15]. 13 formuLAtion of GEnEraL RElaTivitY Was a leAp bacK of tHrEe YEarS The GenERaL rElatIvItY did Not ArIse of The uLTerIor deveLopment of The THeorY oN gRavity wOrked by EinsteIn Until 1914 but of A pRofOund peRSOnal crisIs of Einstein in front of thE Hard comPetItion, BetwEen July anD NoVember Of 1915, wITh the bEst gerMane mAtHemATIcian OF ThE epOcH David HilbERT; whIch woRkIng sImilar eQuations, threatened WIth Overcoming him. on NOvemBER 18 oF 1915, EiNStEIn wItH The PREvious collaboraTion of his fRiENd besso had coINciDeD, using hIs new geNeral COvarianT equationS, with the cOrRect CALcuLi of the theN anomaloUs orbit of mErcurY. thUs, his LimIted coVaRiaNce, imPeratiVE foR save GravitAtIonal fIeld wItH stress-eNergy, was abandon although The priNcipaL caUse was whiCh uNDer It the equaTionS failed in tHe NEwtOn s liMit. tHerefOre, nOW hIs nEW updaTed eQUations weRE wOrkING bUt the theory NO. tHe cOmpetItiON of EinSteiN with Hilbert was tuRNed critic; on finAl thEY IntErcHAngeD lEtters almost daIly. in THIs desperAtE scenery was Adopted dEfINitelY the geNeral cOvarianCE.
 and the tensor Tμν repres enting the  mate ria l p ro cess  mus t have the sam e  cha racter. Too, in Septem ber o f1 913, Ei nstei n wrote :  " W e  su re ly  mu st de mandtha t the c onservatio n l aw s be satisfi e dfor the ma ter ial processand  the g ra vit a tiona l f ieldtakent ogethe r. What t hi s  amoun t s to is t ha t we  demand the exist e nc e  of expression s tμνfo r  t h e  st res ses, the m om entum and ene r gy f l owd ensities, and  the energy den sity o fthe gravit ation al fie ld, with to geth er with t he cor r espondi n g quant itiesTμν  of  the ma te ria lp roc e ss  sa t isf y the re la ti on "[13] t h a t ap pea rs i n (3) , i.e., (Eq.3)Σ νT  μv +t μv  ∂ xν  =0"I f, fr om the  stan dp oint of the the oryof the in var ia nts ,tμν i s  to ha vethe  same c haracte r  as  T μ ν ,  t hen the left-handsi d e  o f this e quatio n  c an n ot be co va ria nt w i t h res pect to  arbitra ry tra n sf or mations ;it ispr oba bly  so o n ly w ith re spect to  arbi t rary linear tr a nsformations" [1 3 ] ;t he e qua tions (3) r epre s entthec on ser v ation  laws  o f  m o mentum and energy f or  matte r and  gravitationa l field co m b i ned. "Th e tμ ν  a r e those quanti ties,  related t o  the gra vitat ional fi eld, whic h are in p hys ica l a nal o g yto the compon e n ts T μν  of the  en ergy te nso r ( V-t ens or ). It isto be em ph as iz ed  th at th e  tvo dono t h av e t ensor i al cov arian ce u nd er arb itrarya dm i s sibl etr ansf orm at ionsbuto nly  underlinear tr ans f orma ti on s. Neve rtheless, weca ll (tvo) t he  en ergy t e n sor of t he gravitational field. A simil aranalo gy a pplies to  th e comp one n ts Γvo β of t he fi el d s t r ength o fthe  g ravitation a l  fi eld."  [ 15].  13 For mulation of Genera l  Re lativity wasa l eapb a ck  of th r eeye a rsT h e General Relat ivity didno t  a rise of th e  ul te rior de velopme nt of the the ory on gr avity wor ke d by E ins tein until  1914 bu t of a pr o found pe rsona l c risisof  Ei nstei n in f r ont  of t he har dcompet ition ,betweenJuly and November of 19 15, wi th th e b est germa nem ath ematician  ofthe epochDav idHilbe rt; which  wor k in g s i milar  equ a tions, th r ea ten e d  w ith overcom i n g  hi m. On  No v ember18 o f 1915, Einsteinw ith the previo us c o l lab ora t ionof  his friend Be sso  h a d  coincid ed , using his  new gen er a l cov ariant  equat ions, w i t ht he cor rect  ca lculi ofthe  t h en anom al ou s  orbit  ofMe rcury.  Thus, hisl i mited covariance , imp e r ative for  save  g ravitat i onal  field wit h stress-en ergy,wasaband on alth ou gh the  pr in cipal caus e  was whic h und er it t he  equ ati ons fa iled i n the  New to n s  limit. T h e re f or e, now  his  newup date d equatio n s were w ork i ng butth e t h e ory no .  T h e  competiti onof Ei n s tein withH ilbe r tw as tu rned c ritic;  on fin a l t he y inter cha n g ed letter s almostd ail y.  Inthis des pe rate  s cen er y was adopted d efinitel y the ge n e ral co var i ance . 
 and_the tensor_Tμν representing the material_process must_have_the same_character._Too, in September_of 1913, Einstein_wrote: "We surely must_demand that the_conservation_laws be satisfied for the material process and the gravitational field taken together. What_this_amounts to_is_that_we demand the existence of_expressions tμν for the stresses,_the momentum_and energy flow densities, and the energy density_of_the gravitational field,_with together with the corresponding quantities Tμν of the_material process satisfy the relation "_[13] that appears_in_(3),_i.e., (Eq. 3) Σ_ν T μv+t μv ∂ xν_=0 "If, from the standpoint of_the theory of the invariants, tμν is_to have the same character as_Tμν, then the left-hand side_of this_equation cannot be covariant with_respect to arbitrary_transformations; it_is probably so_only with respect to arbitrary linear_transformations" [13]; the_equations (3) represent the conservation laws_of_momentum and energy_for_matter_and gravitational_field combined. "The_tμν_are those_quantities,_related to the gravitational field, which_are_in physical analogy to the components Tμν_of the energy tensor_(V-tensor)._It is to be_emphasized that the tvo do_not have tensorial covariance under arbitrary_admissible transformations_but only_under linear transformations. Nevertheless, we call (tvo) the energy tensor of_the gravitational field. A similar analogy_applies to the components_Γvoβ of_the_field strength of_the_gravitational field."_[15]. 13 Formulation of General Relativity was_a leap_back of three years The General_Relativity did not arise_of_the ulterior development of the theory_on gravity worked by Einstein until_1914 but of a profound_personal_crisis_of Einstein in front of_the hard competition, between July and_November of 1915,_with the best germane mathematician of the_epoch_David Hilbert; which working similar equations,_threatened_with overcoming him. On November 18_of_1915,_Einstein with the previous collaboration_of his friend Besso had coincided,_using his new general covariant equations, with the correct_calculi of the_then anomalous orbit of Mercury._Thus,_his_limited covariance, imperative for save gravitational field with stress-energy, was_abandon although_the principal cause_was which under it the equations failed in the Newton_s limit. Therefore, now his new updated_equations were working but the theory no. The competition of Einstein_with Hilbert was turned critic; on final they_interchanged letters almost daily. In this desperate_scenery was adopted definitely_the_general covariance.